Ship Handling

Ship Handling

Written by: 2/off John Anthony Dana   On 06th August 201920190806_203802

Factors affect Manoeuvering Characteristic:
1. The Ship Deadweight
The Larger the ship:
*Greater inertia
*larger ship will be more difficult to stop

2. Draught and Trim
Shallow water effects turning ability

3. Speed and Rudder angle
* Slow speed requires larger rudder angles to initiate turn and too increase rate of turn
* Also larger rudder angles required to arrest turns
* More speed, more water acting on rudder therefore more sensitive to rudder angles

4. Directional Stability
* Vessels ability to hold course against external influences
* Fine lined vessel better than a blunt ended tanker
* Good directional stability rudder amidship vessel should assume a straight course
* Poor directional stability will continue to turn even though rudder is amidship
* In any case steering is less effective when speed is reduced

5. The Effect of Wind
* Vessels ability to hold course against external influences
* Fine lined vessel better than a blunt ended tanker
* Good directional stability rudder amidship vessel should assume a straight course
* Poor directional stability will continue to turn even though rudder is amidship
* In any case steering is less effective when speed is reduced
* When vessel is light a gentle breeze has the same effect as a laden vessel in a gale
* When vessel is stopped she adopts a position such that the wind is roughly on the beam

6. Effect of Current
Currents Effect all ship’s equally with regard to handling qualities regardless of trim or loading
*Anchored or berthed rudder effective if there is a flow of water past it
*When berthing a vessel should stem the current
* Pivot Points
Imaginary point on the ship’s centerline about which the ship pivots. The pivot point is the point, through which the immediate axis of turn passes and which has no rate of leeway.

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Turning Circle:
The path described by a ship’s pivot point as it executes a 360° turn.

Advance
When a ship is turning the distance travelled by centre of gravity along the original course.
Transfer
Distance travelled by COG measured from the original track to the point where the vessel has altered her course by 90 degrees.

Tactical Diameter
It is the transfer for 180 degree.

Stopping Distance
It is the minimum distance that a vessel requires to come to rest over the ground.

Inertia Stop
Distance covered by the vessel when the command is given from Full Ahead to Stop keeping the rudder mid-ship.

Crash Stop
Distance covered by the vessel when the command is given from Full Ahead to Stop keeping the rudder mid-ship.
Distance covered by the vessel when the command is given from Full Ahead to Full Astern keeping the rudder mid-ship.

Head Reach
Distance along the direction of the course that it covers from the moment the full astern commands is given until ahead speed changes sign

Track Reach
Distance along the vessel track that it covers from the moment astern command is given until ahead speed changes sign.

Drift Angle
Angle between ship’s fore and aft line and the tangent to the turning circle.

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Manoverboard Manoeuvre :
1. WILLIAMSON TURN
– Rudder hard over to the side of casualty.
– After deviation of 60 degree, rudder hard over to the other side.
– When heading 20 degree short of reciprocal course, put the wheel on midship.
* Advantage – simplicity, good in reduced visibility, accuracy of bringing the vsl on the reciprocal course is maximum.
* Disadvantage – slow procedure, takes ship to great distance from the man where sight may be lost.

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2. SINGLE TURN (Anderson Turn)
– Rudder hard over to the side of casualty.
– After deviation by 250 degree, rudder to midship and stop manoeuvering to be initiated.
* Advantage – fastest recovery method, good for ships with light turning characteristics
* Disadvantage – very difficult for single propeller ship, difficult as approach to person is not straight.

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3. SCHARNOW TURN
– Rudder hard over to the side of casualty.
– After deviation by 240 degree, rudder hard over to the side of casualty.
– When heading 20 degree short of opposite course, bring the rudder to mid-ship.

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SHALLOW WATER EFFECT

1. SQUAT
Squat is the decrease in under-keel water, that is, the difference between her under-keel clearance when making way and when stopped over the water.
*Explanation – Bernoulli’s theorem states that in any moving fluid, the sum of the potential energy, the kinetic energy and the pressure energy is a constant.
As the vessel makes way through the water, she leaves behind a hollow in the water flows aft, its kinetic energy increases.
According to Bernoulli’s theorem, when the kinetic energy of the water increases, it’s pressure energy must reduces.
Since the ship is supported by the pressure energy of the water, as the pressure energy has reduced, the ship sinks to a longer draft.
In addition to the bodily sinkage that occurs, the ship also trims by the head or by the stern.

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2. SMELLING THE GROUND
● Occurs when a ship is nearing an extremely shallow depth of water, such as a shoal.
● The ship likely to take a sudden sheer.
● The sheer is first towards the shallow, then violently away from it.
● The movements of a sluggish ship may suddenly become astonishingly lively.
● These effects are called smelling the ground.

3. BOW CUSHION AND BANK SUCTION EFFECT
● Occurs in narrow channels near proximities of banks.
● There is a tendency for the bow of a ship to be pushed away from the bank, called bow cushion.
● The ship moves bodily towards the bank, which appears at the stern, called bank suction.
● Caused by the restricted flow of water on the bank’s side.
● Velocity of water to the bank increases and pressure reduces.
● Results in drop of water level towards the bank.
● As a result, a thrust is set up towards bank.
● A vessel approaching to the bank will have to apply helm to the bank and reduce speed to prevent the sheer from developing.

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4. CANAL EFFECT
● Water level drops towards a bank.
● Vessel heels towards bank to displace constant volume.
● Varies as the square of speed.
● Corrective helm to be applied.
Conclusion:
Ship handling is both a science and an art. Science because it requires knowledge of various forces acting on the ship. Art because it requires the skills of an experienced navigator to use these forces in his favour.
We may learn the science part from the various ship handling courses. But the art can only be learned from experience.

Ship handling cannot be learned in few days or few months. Apart from learning the theory of Ship handling, we also need to practice it on board to be master of it.
Ship handling need to be learned right from the time on junior ranks. We need to observe how Masters and pilots handles the ship.

Passage Planning: Where to find all the information you need?

Passage Planning : Where to find all the information you need?

Written By: 2/off John Anthony Dana on 02nd August 2019

INTRODUCTION
A passage plan is a comprehensive, berth to berth guide, developed and used by a vessel’s bridge team to determine the most favorable route, to identify potential problems or hazards along the route, and to adopt bridge management practices to ensure the vessel’s safe passage.

ELEMENTS OF PASSAGE PLAN
There are 4 elements of passage plan
1. Appraisal
2. Planning.
3. Execution
4. Monitoring

The passage plan should aim to establish the most favourable route while maintaining appropriate margins of safety and safe passing distances offshore.

APPRAISAL
This is the process of gathering together all information relevant to the proposed passage, including ascertaining risks and assessing its critical areas. It will of course be concerned with navigational information shown on charts and in publications.
A check list must be available for the use of the navigation officer to assist in the gathering of all the information necessary for a full passage appraisal and the circumstances under which it is to be made. It is necessary to recognise that more up-to-date information, for example radio navigational warnings and meteorological forecasts, may be received after the initial appraisal.
Appraisal will include details of:

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Chart Catalogue had 39 sections and 10 parts. Revised and published on 1st Dec of each year. Its most portion comprises of diagrammatic representation of limits of navigational chart of various regions. In addition to this, it also contains BA chart numbers, Title of chart, Date of publication, Date of new edition and natural scale for all charts.

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Contains note on meteorological factors affecting the passage. It guide the mariners to follow the best passage in a particular month through a particular track. It also provides information such as wind, sea, current, ice, load line rules.
It is divided in 4 main parts :-
a) Part I – Power driven vessel
b) Part II – Sailing vessel
c) Part III – A Comprehensive General Index
d) Part IV – Charts and Diagrams

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It gives prominent sea routes and distance between important ports for the particular month.
Published every month for 8 regions.
1. N. ATLANTIC
2. S. ATLANTIC
3. MEDITERRANEAN AND BLACK SEA
4. GULF OF MEXICO AND CARIBBEAN
5. MALACCA ST TO MARSHALL ISLAND
6. INDIAN OCEAN
7. N. PACIFIC
8. S. PACIFIC
In addition, we get the following information :-
1. Prevailing currents
2. Atmospheric pressure and Isobars
3. Air and Sea temperature
4. Load line zone and ice limits etc.

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It is a very essential book for passage planning. Various Navigable areas of the world are covered by 75 volumes and applicable for ship with >150GRT.
Following information we get from Sailing Direction :-
1. Local Regulations
2. Climate
3. Navigational Hazards
4. Port Facilities
5. Harbour Approach
6. Bouy’s system
7. Weather Condition

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It has total 11 volumes. It covers all the world divided geographically, which is shown on the back cover of the book.
It gives information about the lights with the following characteristics :-
1. Location Name
2. Lat and Long
3. Characteristics (eg. fl Y 4sec)
4. Elevation
5. Range
6. Height
7. Remarks

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It has following 6 volumes :-
1. Coast Radio Stations (NP 281 – 1 and 2)
2. Radio Navigational Aids (NP282)
3. Maritime Radio Information Services (NP 283 1 and 2)
4. Meteorological Observing Stations (NP 284)
5. GMDSS (NP 285)
6. Pilot Services and Port Operation (NP 286)

8. Tide table
Published Annually. It has 8 volumes and each volume is divided into 3 parts

Vol 1 – United Kingdom and Ireland
Vol 2 – Europe And Mediterranean Sea and Atlantic Ocean
Vol 3 – Indian Ocean and South China Sea
Vol 4 – Pacific Ocean
Part 1 – It gives the prediction of the Time and Height of High And Low Water for a selection of Standard ports
Part 2 – It gives date of prediction of much large number of secondary ports
Part 3 – List of principal Harmonic Constants for all those ports.
9. Tidal stream Atlas
Tidal Stream Atlas gives the prediction for every hour including rate and direction of the Spring and Neap of each 6 hrs before and after high water for the particular place.
– The rate of tidal stream is indicated in 2 ways :-
i) Numerically – Neap and Spring rate is given in length of the knot. eg:- 14,22 indicate 1.4 knot Neap and 2.2 knot Spring
ii) Pictorial Presentation – Rate is indicated by length and thickness of the arrow. Short and thick arrow represents a weak tidal stream.
– Direction of the tidal stream is indicated by the arrow.
10. Notice to Mariners
1. Weekly Notices To Mariner
– published every week
– It has 8 sections
i) Sec I – Explanatory Notes and Publication List – Contains list of New charts, New Edition, Admiralty Publications, Permanently withdrawn charts.
IA – Contains T and P cancelled during the month
IB – List of current edition of all the Publications
ii) Sec II – Updates to standard Navigational Charts
iii) Sec III – Reprints of Navigational Warning
iv) Sec IV – Updates to Sailing Directions
v) Sec V – Updates to Admiralty List of Lights and Fog Signals
vi) Sec VI – Updates to Admiralty List of Radio Signals
vii) Sec VII – Updates to Miscellaneous Admiralty Nautical Publications
viii) Sec VIII – Updates to Admiralty Digital Products and Services

2. Annual Notices to Mariner (NP-247)
– published annually in 2 parts
Part I – Sec I (1-26) contains important topic which are likely to remain valid for some time, Territoral sea, List of TSS etc.
Sec II – T and P’s
Part II – Sec I – List of current editions of all ALSD with their supplements.
Sec II – Contains amendments to ALSD which have been published in Sec IV of weekly Notices to Mariners

3. Cumulative Notices to Mariners
– published 6 monthly. (Jan and July)
Jan edition contains information of last 2 years and July of last 2 and 1/2 years.
– contains information affecting the different charts.
11. Ships Routeing
Gives information regarding TSS, Deep Water Route and Area to be Avoided
CONTENT :-
Part A: General, Design Criteria And Symbols.
Part B: Tss.
Part C: Deep Water Routes.
Part D: Area To Be Avoided.
Part E: Other Routeing Measures.
Part F: Associated Rules And Recommendations Of Navigation.
12. Admirality Distance Table
The Table gives shortest navigable distance between two important position and chief ports of the world, without considering the effect of current and weather.
Published in 3 volumes :_
Vol 1 – Atlantic Ocean, Mediterranean Sea, Caribbean Sea, NW Europe and Gulf Of Mexico
Vol 2 – Indian Ocean, Red Sea, Persian Gulf, Eastern Archipelago, 2 parts of the Southern Ocean from South Africa to New Zealand
Vol 3 – Pacific Ocean and its boundary
13. Radio and local warning
Radio Navigational Warning are of 3 types :-
i) Navarea Warning –
– world divided into 21 Navarea
– Warnings for these areas are issued by world wide Navigational Warning Services and published by IMO and IHO. India comes under Navarea VIII
ii) Coastal Warnings – These normally supplement navarea warnings and pertain only to coastal or near coastal regions and are issued by National Co-ordinator.
iii) Local Warning – Issued by port or Naval Authorities.
14. The Mariners Handbook (NP 100)

Chapter 1: Charts, Navigational Information, Supply Of Charts, Nav Warnings Etc.
Chapter 2: Use Of Charts And Other Nav Aids, Fixing Positions On Charts, Light And Fog Signals, Buoyage, Echo Sounding Etc.
Chapter 3: Operational Information And Regulations.
Chapter 4: The Sea.
Chapter 5: Meteorology.
Chapter 6: Sea – Ice – Icebergs.
Chapter 7: Operations In Polar Regions Where Ice Is Prevalent.
Chapter 8: Observing And Reporting Hydro Information.

15. Load Line Chart
16. Draught of Ship
17. Owner’s And Other Sources
18. Personal Experience

PLANNING
Having made the fullest possible appraisal using all the available information on board relating to the intended passage, the navigating officer can now act upon the master’s instructions to prepare a detailed plan of the passage. This should cover the whole passage, from berth to berth, and include all waters where a pilot will be on board.
Passage Planning Elements:
No-go Areas
Margins Of Safety
Charted Tracks
Course Alteration And Wheel Over
Parallel Indexing
Abort and Contingencies
Natural Transit, Clearing
Marks And Head Mark
Clearing Line and Bearings
Leading Lines
Tides and Current
Chart Changes
Change in M/E status
Min UKC
Echo Sounder ON/OFF

EXECUTION
The master should find out how long his intended voyage should take, making sure he has enough water and fuel for the voyage.
He should take into account any weather conditions expected on the voyage

Any areas of high traffic density that would make him deviate from his course (he should if possible make as plan to keep well clear of these areas). When a route planning process is completed, it is highly recommended that the whole route is validated and checked against safety limits.

If an ECDIS is used for route planning, validation against pre-set limits can be executed by the system.

MONITORING
This is the act of checking your position often on a chart and that you remain in a safe distance from any danger areas (land)
Parallel Indexing should be used when you are alongside any hazards to maintain a safe distance.
ABORTS
When approaching constrained waters the ship may be in a position beyond which it will not be possible to do other than proceed.
Termed the point of no return, it will be the position where the ship enters water so narrow that there is no room to return or where it is not possible to retrace the track due to a falling tide and insufficient UKC.
A position needs to be drawn on the chart showing the last point at which the passage can be aborted and the ship not commit herself.
The position of the abort point will vary with the circumstances prevailing
e.g. water availability, speed, turning circle, etc – but it must be clearly shown, as must a subsequent planned track to safe water.

CONTINGENCIES
Having passed the abort position and point of no return, the bridge team still needs to be aware that events may not go as planned and that the ship may have to take emergency action.
Contingency plans will have been made at the planning stage and clearly shown on the chart, so that the OOW does not have to spend time looking for and planning safe action when his duties require him to be elsewhere.
Contingencies planning will include.:-
* Alternative routes.
* Safe anchorages
* Waiting areas.
* Emergency berths.

Conclusion

Collecting the data for use in passage planning is the most important aspect of the passage planning.

This stage of the passage planning is called appraisal.

Once we have all the data for the voyage, it is relatively easier to plan a passage. Navigator responsible for creating a comprehensive passage plan need to be aware of all the resources available to him.

Not only that but he/she also need to aware of what information is contained in these resources and how to use these.

 About 2/0 John Anthony dana

2/0 John Anthony Dana has sailed for 5 years mainly on chemical tankers.

OOW immediate action in Restricted visibility

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Restricted Visibility
Written by 2/0ff John Anthony Dana
On 27 October 2018

It’s imperative that every Watchkeeping Officer has a sound knowledge of the correct actions to take when entering restricted visibility. The BPG (Bridge Procedures Guide) contains a helpful supporting checklist. The immediate actions are as follows:
• Inform the Master. This is also a statutory legal requirement under STCW – Chapter VIII. See example when to call master.

B13 Calling Master

1. The OOW should notify the master immediately:
if restricted visibility is encountered or expected
if traffic conditions or the movements of other ships are causing concern
if difficulties are experienced in maintaining course
on failure to sight land, a navigation mark or obtain soundings by the expected time
if, unexpectedly, land or a navigation mark is sighted or a change in soundings occurs
of breakdown of the engines, propulsion machinery remote control, steering gear or
any essential navigational equipment, alarm or indicator
if the radio equipment malfunctions
in heavy weather, if in any doubt about the possibility of weather damage
if the ship meets any hazard to navigation, such as ice or a derelict
if any vessel security concerns arise
in any other emergency or if in any doubt
2. OOW immediately :
• Inform the Engine Room and put the engines on standby.
• Reduce the speed to a safe speed taking into account all the factors as per COLREGS Rule 6 – Safe Speed.
• Commence sounding the appropriate fog signal.
• Switch on the vessels navigation lights.
• Post additional lookouts. Good practice dictates placing an additional lookout as far forward as possible i.e. on the bow of the vessel.
• Place a helmsman on standby. Most masters will also instruct that the helm should be taken in hand.
• Close the watertight doors if fitted.
• Commence a radar watch, ensuring the radars are properly set up and that all vessels are plotted using ARPA if fitted.
• If navigating in shallow waters then closely monitor the echo sounder depths.
• Comply with the COLREGS Rule 19 – Restricted Visibility at all times.
• Commence listening watch on VHF channels 13/16.
• Make sure that the vessel is ready at all times to reduce speed, stop or turn away from any danger.
• If the vessels position is in doubt then consider anchoring. This would be a decision for the Master to make but as a Watch Keeping Officer it is one of the circumstances that you must call them.
• Planning should be made by the Master for the provision of additional bridge team personnel if required.

Ship navigation under circumstances of restricted visibility, is one of the most challenging tasks when accomplishing a safe voyage at sea.

 About 2/0 John Anthony dana

2/0 John Anthony Dana has sailed for 5 years mainly on chemical tankers.

Procedures for canceling false distress alerts.

47 CFR 180.335 – Procedures for canceling false distress alerts.

Written by: 2/0ff John Anthony B. Dana on 24 October 2018

§ 80.335 Procedures for canceling false distress alerts.
If a distress alert is inadvertently transmitted, the following steps shall be taken to cancel
the distress alert.
(a) VHF Digital Selective Calling.
(1) Reset the equipment immediately;
(2) Immediately cancel the distress alert orally over the telephony distress traffic
channel associated with each DSC channel on which the distress alert was transmitted;
(3) Set to Channel 16; and
(4) Transmit a broadcast message to “All stations” giving the ship’s name, call sign or
registration number, and MMSI, and cancel the false distress alert.
(b) MF Digital Selective Calling.
(1) Reset the equipment immediately;
(2) Immediately cancel the distress alert orally over the telephony distress traffic
channel associated with each DSC channel on which the distress alert was transmitted;
and
(3) Tune for radiotelephony transmission on 2182 kHz; and
(4) Transmit a broadcast message to “All stations” giving the ship’s name, call sign or
registration number, and MMSI, and cancel the false distress alert.
(c) HF Digital Selective Calling;
(1) Reset the equipment immediately;
(2) Immediately cancel the distress alert orally over the telephony distress traffic
channel associated with each DSC channel on which the distress alert was transmitted;
(3) Tune for radiotelephony on the distress and safety frequency in each band in which
a false distress alert was transmitted; and
(4) Transmit a broadcast message to “All stations” giving the ship’s name, call sign or
registration number, and MMSI, and cancel the false distress alert frequency in each
band in which a false distress alert was transmitted.
(d) INMARSAT ship earth station. Immediately notify the appropriate rescue coordination
center that the alert is cancelled by sending a distress priority message by way of the
same land earth station through which the false distress alert was sent. Provide ship
name, call sign or registration number, and INMARSAT identity with the cancelled alert
message.
(e) EPIRB. If for any reason an EPIRB is activated inadvertently, immediately contact the
nearest U.S. Coast Guard unit or appropriate rescue coordination center by telephone,
radio or ship earth station and cancel the distress alert.
(f) General and other distress alerting systems. Notwithstanding paragraphs (a) through
(e) of this section, ships may use additional appropriate means available to them to
inform the nearest appropriate U.S. Coast Guard rescue coordination center that a false
distress alert has been transmitted and should be cancelled.
[ 68 FR 46968, Aug. 7, 2003, as amended at 73 FR 4485, Jan. 25, 2008]

 

About 2/0 John Anthony dana

2/0 John Anthony Dana has sailed for 5 years mainly on chemical tanker.

How to correct charts using Admiralty Notices to Mariners — My Sea knowledge by: 2/0 John Anthony Dana

How to correct charts using Admiralty Notices to Mariners The chart is a very important thing on the ship. Nowadays modern ships have come in electronic chart systems and it is very easy to correct them, but there are still many companies that are using paper charts on their vessels primary sources for navigation. Updating […]

via How to correct charts using Admiralty Notices to Mariners — My Sea knowledge by: 2/0 John Anthony Dana

How to correct charts using Admiralty Notices to Mariners

How to correct charts using Admiralty Notices to Mariners
The chart is a very important thing on the ship. Nowadays modern ships have come in electronic chart systems and it is very easy to correct them, but there are still many companies that are using paper charts on their vessels primary sources for navigation. Updating a paper chart is a bit of hard work. And it should be very careful to do it because the navigation of the vessel depends on the correction made by us. One of our Mistakes can put the entire ship and its crew in danger so the chart correction should be done with full sincerity.
Things require for chart correction
1. Admiralty Notices to Mariners
2. chart correction pens
3. highlighter
4. paper cutter
5. cutting board for cutting blocks
6. hexablade for making submarine cable
7. parallel ruler
8. tracing paper etc.
Types of chart corrections:
The following corrections are listed in Weekly Notices to Mariners (ANM):
1. Permanent corrections are listed in the serial number, from the beginning of the year. A minor correction can be corrected by pen and areas of chart known as “blocks” are issued for major corrections.
2. Temporary and Preliminary (T & P) corrections are carried out in pencil and are erased after they are canceled or superseded by permanent correction.
3. Navigational warnings are listed under Navareas.
4. A New edition of a chart is issued when the major portion of a chart is revised.
Charts must also be corrected for Local Navigational warnings and Local Notices.
Before starting chart correction
1. Highlight the charts which you have on board with a highlighter pen in the correction log (NP 133A).
2. Note down in the correction log correction numbers from all ANM’s, that are to be corrected, in an ascending order.
3. Voyage charts must be corrected first, followed by all charts on board.
4. Pull out the affected chart and confirm from the notice number, whether the last correction affecting the chart is entered at the bottom left-hand corner of the chart.
After completing each correction:
1. Note down the correction number at the bottom left-hand corner of the chart.
2. Note down the correction number and week in which that correction received in correction log (NP 133A).
3. Strike out the correction number written in Chart Correction Log by pencil.
4. Strike out the chart number at the correction in ANM or the tracing.
5. Before moving to the next chart, correct all corrections (as noted from all ANM’s) affecting the chart.
Correction for a new chart:
When a new chart or new edition of a chart is received on board this procedure must be followed:
1. Highlight the chart number in the correction log. Erase all the old corrections (in case of the new edition and write the edition date in the pen).
2. Enter the Chart Folio and sequence number, from the index. In case of a new edition, this information is already present.
3. Correct the chart for any pending corrections. Record these corrections in Chart correction log in pencil.
4. Correct the Admiralty Chart Catalogue (NP 131) if affected.
5. Cancel the old edition of the chart by writing boldly on top “CANCELLED” and remove it from the bridge.
Corrections to old charts:
If a chart has not been kept up-to-date and the last correction effected on the chart is very old, use the following procedure to correct it:

1. Check that the edition is currently in the Cumulative Notice to Mariners.
2. Check in the latest Cumulative Notice to Mariners against the chart number, the number of uncorrected notices. Note them down in the correction log.
3. Start by correcting the latest correction first and proceed backward until all the notices are corrected.
“Cumulative List of Admiralty Notices to Mariners” is published every 6 months and lists correction numbers affecting each chart for the last 2 years. This should be used to verify that all corrections affecting a particular chart have been carried out. It also gives the date of issue of the current edition of each chart.
Temporary and Preliminary (T & P) notices are corrected in the following way:
• Only voyage charts to be corrected.
• Look up the list of T’s and P’s in force (This is published monthly in ANM)
• The T & P notices are printed on one side of the page. This is to facilitate them being cut out and filed, by area in the ship’s T & P file. The index of this file should be the “Monthly T & P’s in force” list. This has to be renewed monthly when the new one is received.
• Correct voyage charts with the T’s & P’s in force, in pencil, and note the correction number in the bottom left-hand corner of the chart, as well as in the correction log.
Navigation warnings in force:
Usually, only the voyage charts are corrected for Navigation Warnings. A proper log of all Navigation Warnings should be maintained with individual sections for each area. The log is maintained in the following way:
1. All Navigation Warnings in force until the year-end are published in the Annual Notices to Mariners.
2. All relevant sections of Navigation Warnings are removed from Admiralty Notices to Mariners and filed in the Navigation Warnings log in serial order.
3. A complete list of all navigation warnings in force is published quarterly, in the weekly notices to mariners. This list forms the first page of the log.
4. The above list is kept updated, as the new notices are received. Old lists are removed on receipt of a new list at the end of the quarter.
5. Obsolete or canceled notices are removed from the log, as required.
6. All Nav warnings are removed at the end of the year when new Annual Notices to Mariners received.
7. Navigation Warnings in force must be corrected on voyage charts in pencil and number to be noted in the left-hand corner of the chart also in pencil.

 

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About 2/0 John Anthony dana

2/0 John Anthony Dana has sailed for 5 years mainly on chemical tankers.

Learn English Grammar

Learn English Grammar

Written by 3/0 John Anthony Dana on August 10, 2018

INTRODUCTION

Communication is the heart and soul of the human experience. The process communication mainly includes speaking , listening, and writing. Nobody actually learns grammar to learn his/ her own mother tongue. It is a natural phenomenon that we start speaking what everybody speaks around us. We gradually develop a better sense of understanding with the passage of time.
We don’t study grammar of our own mother tongue to use it for daily speaking, but when we need to polish our own mother tongue, we have to study its grammar and we usually do that. When we come to learning a new language like English language, we need to study its grammar, the importance of grammar cannot be neglected and before we do that we need to understand what grammar is.
Grammar is the study of words and the ways words work together. An invisible force that guides us as we put words together into sentences. Any person who communicates using a particular language is consciously or unconsciously aware of the grammar of that language.
To speak in a clearer and more effective manner we study grammar. A person who has unconscious knowledge of grammar may be sufficient for simple language use, but the ones who wish to communicate in an artful manner and well, will seek greater depth of understanding and proficiency that the study of grammar provides

NOUN
It’s not easy to describe a noun. In simple terms, nouns are “things” (and verbs are “actions”). Like food.Food (noun) is something you eat (verb). Or happiness. Happiness (noun) is something you want (verb). Another example is “human being””. A human being (noun) is something you are (verb).
What are Nouns?
The simple definition is: a person, place or thing
teacher, school, book
Types
Countable Nouns, Uncountable Nouns
dog/dogs, rice, hair(s)
Proper Nouns (Names)
Do we say “Atlantic Ocean” or “the Atlantic Ocean”? Should I write “february” or “February”?
Shirley, Mr Jeckyll, Thailand, April, Sony
Possessive ‘s
Adding ‘s or ‘ to show possession.
John’s car, my parents’ house
Noun as Adjective
Sometimes we use a noun to describe another noun. In that case, the first noun is “acting as” an adjective.
love story, tooth-brush, bathroom
PROPER NOUN AND COMMON NOUN
Nouns name people, places, and things. Every noun can further be classified as common or proper. A proper noun has two distinctive features: 1) it will name a specific [usually a one-of-a-kind] item, and 2) it will begin with a capital letter no matter where it occurs in a sentence.
Check out the chart below:
Common Noun Proper Noun
writer Herman Melville
teacher Mrs. Hacket
beagle Snoopy
cookie Oreo
cityOrlando Orlando
restaurant Tito’s Taco Palace
document Declaration of Independence
school University of Southern California
Read the following sentences. Notice the difference between the common and proper nouns.
Tina offered Antonio one of her mother’s homemade oatmeal cookies but only an Oreo would satisfy his sweet tooth.
Cookies = common noun; Oreo = proper noun.
Charlie had wanted an easy teacherfor his composition class, but he got Mrs. Hacket, whose short temper and unreasonable demands made the semester a torture.
Teacher = common noun; Mrs. Hacket = proper noun.
Gloria wanted to try a newrestaurant, so Richard took her to Tito’s Taco Palace, where no one dips into the hot sauce until the drinks have arrived at the table. Restaurant = common noun; Tito’s Taco Palace = proper noun.
COUNTABLE AND UNCOUNTABLE

In English grammar, words that refer to people, places, or things are called nouns. They can be classified in many ways.
One way to classify nouns is according to whether they can be counted or not. Many English mistakes are related to this point. By reading through this page, you will understand:
what countable and uncountable nouns are
how to use them correctly in a sentence
Countable (or count)nouns are words which can be counted. They have a singular form and a plural form. They usually refer to things. Most countable nouns become plural by adding an ‘s’ at the end of the word.
For example:
Singular Plural
chair chairs
bottle bottles
student students
Uncountable (or non-count)nouns are words which cannot be counted. Therefore, they only have a singular form. They have no plural forms. These words are thought of as wholes rather than as parts. They usually refer to abstractions (such as confidence or advice) or collectives (such as equipment or luggage).
For example:
Singular
money
furniture
information

COMPOUND NOUNS

Words can be combined to form compound nouns. These are very common, and new combinations are invented almost daily. They normally have two parts. The second part identifies the object or person in question ( man, friend, tank, table, room ). The first part tells us what kind of object or person it is, or what its purpose is ( police, boy, water, dining, bed ):
What type / what purpose What or who
police man
boy friend
water tank
dining table
bed room
The two parts may be written in a number of ways :
1. as one word.
Example: policeman , boyfriend
2. as two words joined with a hyphen.
Example: dining-table
3. as two separate words.
Example: fish tank .
There are no clear rules about this – so write the common compounds that you know well as one word, and the others as two words.
The two parts may be: Examples:
noun + noun bedroom
water tank
motorcycle
printer cartridge
noun + verb rainfall
haircut
train-spotting
noun + adverb hanger-on
passer-by
verb + noun washing machine
driving licence
swimming pool
verb + adverb* lookout
take-off
drawback
adjective + noun greenhouse
software
redhead
adjective + verb dry-cleaning
public speaking
adverb + noun onlooker
bystander
adverb + verb* output
overthrow
upturn
input
Compound nouns often have a meaning that is different from the two separate words.
Stress is important in pronunciation, as it distinguishes between a compound noun (e.g. greenhouse ) and an adjective with a noun (e.g. green house ).
In compound nouns, the stress usually falls on the first syllable:
a ‘ greenhouse = place where we grow plants (compound noun)
a green ‘house = house painted green (adjective and noun)
a ‘ bluebird = type of bird (compound noun)
a blue ‘bird = any bird with blue feathers (adjective and noun)
* Many common compound nouns are formed from phrasal verbs (verb + adverb or adverb + verb).
Examples
breakdown, outbreak, outcome, cutback, drive-in, drop-out, feedback, flyover, hold-up, hangover, outlay, outlet, inlet, makeup, output, set-back, stand-in, takeaway, walkover.

PRONOUNS

Pronouns are small words that take the place of a noun. We can use a pronoun instead of a noun. Pronouns are words like: he, you, ours, themselves, some, each… If we didn’t have pronouns, we would have to repeat a lot of nouns. We would have to say things like:
Do you like the president? I don’t like the president. The president is too pompous.
With pronouns, we can say:
Do you like the president? I don’t like him. He is too pompous.
Personal Pronouns:

PRONOUN CASE
Pronouns (and nouns) in English display “case” according to their function in the sentence.
Their function can be:
subjective (they act as the subject)
objective (they act as the object)
possessive (they show possession of something else)
The following table shows the different forms for pronouns depending on case.

Subjective case Objective case Possessive case
personal pronouns singular 1st I me my, mine
2nd you you your, yours
3rd he she it
him her it his her, hers its
plural 1st we us our, ours
2nd you you your, yours
3rd they them their, theirs
relative/interrogative pronouns who whom whose
whoever whomever
which/that/what which/that/what
indefinite pronouns everybody everybody everybody’s
A problem of case: Mary and I or Mary and me?
Mary and I are delighted to be here today. (NOT Mary and me)
The letter was addressed to Mary and me. (NOT Mary and I)
In 1, Mary and I are subjects, which is why the pronoun takes the subjective case (“I”).
In 2, Mary and I are objects, which is why the pronoun takes the objective case (“me”).
An easy way to check the correct case is to try the sentence without Mary. Would you say “I am delighted to be here” or “Me am delighted to be here”? Would you say “The letter was addressed to me” or “The letter was addressed to I”?
PERSONAL NOUNS
I, you, he, me, your, his…
This summary of personal pronouns includes possessive adjectives for convenience and comparison.
number person gender* pronouns possessive
adjectives
subject object possessive reflexive
singular 1st m/f I me mine myself my
2nd m/f you you yours yourself your
3rd me he him his himself his
f she her hers herself her
n it it its itself its
plural 1st m/f we us ours ourselves our
2nd m/f you you yours yourselves your
3rd m/f/n they them theirs themselves their
pronoun subject She likes homework.
object The teacher gave mesome homework.
possessive This homework is yours.
reflexive John did the homework himself.
possessive adjective The teacher corrected ourhomework.
ADJECTIVES
Adjectives describe or give information about nouns or pronouns.
For example:-
The grey dog barked. (The adjective grey describes the noun “dog”.
The good news is that the form of an adjective does not change. It does not matter if the noun being modified is male or female, singular or plural, subject or object.
Some adjectives give us factual information about the noun – age, size colour etc (fact adjectives – can’t be argued with). Some adjectives show what somebody thinks about something or somebody – nice, horrid, beautiful etc (opinion adjectives – not everyone may agree).
If you are asked questions with which, whose, what kind, or how many, you need an adjective to be able to answer.
There are different types of adjectives in the English language:
1)¬ Numeric: six, one hundred and one
2)¬Quantitative: more, all, some, half, more than enough
3)¬Qualitative: colour, size, smell etc.
4)¬Possessive: my, his, their, your
5)¬Interrogative: which, whose, what
6)¬Demonstrative: this, that, those, these
COMPARISON OF ADJECTIVES
Ammu is tall.
Job is taller than Ammu.
Mohan is the tallest of the three.
In the second sentence, the word ‘taller’ is the comparative form of the adjective. The comparative form of the adjective denotes a higher degree of the adjective ‘tall’ when two people or things are compared.
In the third sentence, the word ‘tallest’ is the superlative form of the adjective. The superlative form of the adjective denotes the highest degree of the adjective ‘tall’ when more than two people or things are compared.
Here are some simple rules to keep in mind when forming comparatives and superlatives.
RULE 1

For most adjectives, ‘er’ is added for the comparative form and ‘est’ for the superlative form. Tall – Taller – Tallest
Strong – Stronger – Strongest
Short – Shorter – Shorter
Kind – Kinder – Kindest
RULE 2
For adjectives ending with ‘e’, ‘r’ is added for the comparative form and ‘st’ for the superlative form. Wise – Wiser – Wisest
Large – Larger – Largest
Nice – Nicer – Nicest
Fine – Finer – Finest
RULE 3
For adjectives ending with ‘y’, ‘y’ is removed and ‘ier’ is added for comparative form and ‘iest’ for the superlative form.
Lazy – Lazier – Laziest
Crazy – Crazier – Craziest
Wealthy – Wealthier – Wealthiest
Heavy – Heavier – Heaviest
RULE 4
Usually for longer adjectives, ‘more’ + adjective is used for comparative form and ‘most’ + adjective is used for superlative form.
Handsome – More Handsome – Most Handsome
Beautiful – More Beautiful – Most Beautiful
Intelligent – More Intelligent – Most Intelligent
Difficult – More Difficult – Most Difficult
RULE 5
Irregular Adjectives: There are some irregular adjectives for which the comparative and superlative form follow no particular rule.
Good – Better – Best
Bad – Worse – Worst
Many – More – Most
Little – Less – Least
WHAT ARE VERBS
The verb is king in English. The shortest sentence contains a verb. You can make a one-word sentence with a verb, for example: “Stop!” You cannot make a one-word sentence with any other type of word.
Verbs are sometimes described as “action words”. This is partly true. Many verbs give the idea of action, of “doing” something. For example, words like run, fight, do and work all convey action.
But some verbs do not give the idea of action; they give the idea of existence, of state, of “being”. For example, verbs like be, exist, seem and belong all convey state.
A verb always has a subject. (In the sentence “John speaks English”, John is the subject and speaks is the verb.) In simple terms, therefore, we can say that verbs are words that tell us what a subject does or is; they describe:
• action (Ram plays football.)
• state (Anthony seems kind.)
There is something very special about verbs in English. Most other words (adjectives, adverbs, prepositions etc) do not change in form (although nouns can have singular and plural forms). But almost all verbs change in form. For example, the verb to work has five forms:
to work, work, works, worked, working
Of course, this is still very few forms compared to some languages which may have thirty or more forms for a single verb. In this lesson we look at the ways in which we classify verbs, followed by a quiz to test your understanding:

Verb Classification
We divide verbs into two broad classifications:
1)Main verbs
2)Helping verbs

MAIN VERBS
Now imagine that the same stranger walks into your room and says:
• I teach.
• People eat.
• The Earth rotates.

Do you understand something? Has this person communicated something to you? Probably yes!
Not a lot, but something. That’s because these verbs are main verbs and have meaning on their own. They tell us something. Of course, there are thousands of main verbs. In the following table we see example sentences with helping verbs and main verbs.

Notice that all of these sentences have a main verb. Only some of them have a helping verb.

helping verb main verb
John likes coffee.
You lied to me.
They are happy.
The children are playing.
We must go now. I
do not want any.

Helping verbs and main verbs can be further sub-divided, as we shall see on the following pages.
Forms of Main Verbs
Main verbs (except the verb “be”) have only 4, 5 or 6 forms. “Be” has 9 forms.
Main verbs are also called “lexical verbs”.
V1 V2 V3
infinitive base past simple past participle present participle present simple, 3rd person singular
regular (to) work work worked worked working works

irregular (to) sing
(to) make
(to) cut sing
make
cut sang
made
cut sung
made
cut singing
making
cutting sings
makes
cuts
(to) do*
(to) have* do
have did
had done
had doing
having does
has
infinitive base past simple past participle present participle present simple
(to) be* be was, were been being am, are, is

In the above examples:
• to cut has 4 forms: to cut, cut, cutting, cuts
• to work has 5 forms: to work, work, worked, working, works
• to sing has 6 forms: to sing, sing, sang, sung, singing, sings
• to be has 9 forms: to be, be, was, were, been, being, am, is, are
The infinitive can be with or without to. For example, to sing and sing are both infinitives. We often call the infinitive without to the “bare infinitive”.s

At school, students usually learn by heart the base, past simple and past participle (sometimes called V1, V2, V3, meaning Verb 1, Verb 2, Verb 3) for the
irregular verbs. They may spend many hours chanting: sing, sang, sung; go, went, gone; have, had, had; etc.
They do not learn these for the regular verbs
because the past simple and past participle are always the same: they are formed by adding “-ed” to the base. They do not learn the present participle and 3rd person singular present simple by heart—for another very simple reason: they never change.
The present participle is always made by adding “-ing” to the base, and the 3rd person singular present simple is always made by adding “s” to the base (though there are some variations in spelling).
* Note that “do”, “have” and “be” also function as helping or auxiliary verbs, with exactly the same forms (except that as helping verbs they are never in infinitive form).

Example Sentences
These example sentences use main verbs in different forms.

Infinitive,
• I want to work
• He has to sing.
• This exercise is easy to do.
• Let him have one.
• To be, or not to be, that is the question:

Base – Imperative
• Work well!
• Make this.
• Have a nice day.
• Be quiet!

Base – Present simple
(except 3rd person singular)
• I work in London.
• You sing well.
• They have a lot of money.
Base – After modal auxiliary verbs
• I can work tomorrow.
• You must sing louder.
• They might do it.
• You could be right.
Past simple
• I worked yesterday.
• She cut his hair last week.
• They had a good time.
• They were surprised, but I was not.
Past participle
• I have worked here for five years.
• He needs a folder made of plastic.
• It is done like this.
• I have never been so happy.
Present participle
• I am working.
• Singing well is not easy.
• Having finished, he went home.
• You are being silly!
3rd person singular, present simple
• He works in London.
• She sings well.
• She has a lot of money.
• It is Vietnamese.

HELPING VERBS

Imagine that a stranger walks into your room and says:
• I can.
• People must.
• The Earth will.
Do you understand anything? Has this person communicated anything to you? Probably not! That’s because these verbs are helping verbs and have no meaning on their own. They are necessary for the grammatical structure of the sentence, but they do not tell us very much alone. We usually use helping verbs with main verbs. They “help” the main verb. (The sentences in the above examples are therefore incomplete. They need at least a main verb to complete them.) There are only about 15 helping verbs.
FUNCTION
The principal job of an adverb is to modify (give more information about) verbs, adjectives and other adverbs. In the following examples, the adverb is in bold and the word that it modifies is in italics.
Modify a verb:
– John speaks loudly. (How does John speak?)
– Mary lives locally. (Where does Mary live?)
– She never smokes. (When does she smoke?)
Modify an adjective:
– He is really handsome.
Modify another adverb:
– She drives incredibly slowly. But adverbs have other functions, too. They can:
Modify a whole sentence:
– Obviously, I can’t know everything.
Modify a prepositional phrase:
– It’s immediately inside the door.
an adverb modifies other verbs(verbs are in bold/adverbs are in italics)

· The thief acts stupidly. (answers the question:how?)
· The thief never shoots, because he has no gun.(answers the question: when?)
· The thief robs locally. (answers the question:where?)
an adverb modifies other adjectives (adjectives are in bold/adverbs are in italics)

· The thief is extremely stupid.
· This very dumb thief is now in jail.
an adverb modifies other adverbs (adverbs in italics)

· The thief walks incredibly clumsily.
· The thief acts really stupidly.
Adverbs also have other functions. You may see them modify a prepositional phrase:

· The thief was arrested just outside the apartment.
You may find an adverb modifying an entire sentence:

· Certainly,the thief chose the wrong profession.

POSITION
Adverbs have three main positions in the sentence:
Front (before the subject):
-Now we will study adverbs.
Middle (between the subject and the main verb):
– We often study adverbs.
End (after the verb or object):
– We study adverbs carefully.
Adverbs of Frequency

always, sometimes, never…
You will find adverbs occupying multiple positions within a sentence:

· Now,get in the police car. (front)
· The thief was immediately arrested. (before the verb)
· The thief sat nervously after being arrested. (after the verb)
· After the botched robbery, the thief decided to give up crime completely. (end)

FORM
Many adverbs end in -ly. We form such adverbs by adding -ly to the adjective. Here are some
Examples
quickly,softly,strongly,honestly,interestingly
But not all words that end in -ly are adverbs. “Friendly”, for example, is an adjective.
Some adverbs have no particular form, for example:
well, fast, very, never, always, often, still
adjective adverb
dangerous dangerously
careful carefully
nice nicely
horrible horriblely
easy easyly
irregular forms
good well
fast fast
hard hard
ADVERBS OF CERTAINTY
Adverbs of certainty express how certain or sure we feel about an action or event.
Usage
Common adverbs of certainty:
certainly , definitely, probably, undoubtedly, surely
1. Adverbs of certainty go before the main verb but after the verb ‘to be’:
He definitely left the house this morning.
He is probably in the park.
2. With other auxiliary verb, these adverbs go between the auxiliary and the main verb:
He has certainly forgotten the meeting.
He will probably remember tomorrow.
3. Sometimes these adverbs can be placed at the beginning of the sentence:
Undoubtedly , Winston Churchill was a great politician.
BE CAREFUL! with surely. When it is placed at the beginning of the sentence, it means the speaker thinks something is true, but is looking for confirmation:
Surely you’ve got a bicycle?

INTODUCTION
Basically, auxiliary verbs are function words, a type of closed class which is constituted of words that have a grammatical function as opposed to content words, which are an open class of lexical words. An auxiliary verb is used to add functional or grammatical content to the information expressed by another verb, considered to be the main verb. Auxiliary verbs are also called helping verbs
Examples:
I am writing a book.
He has done the work.
We will be there in a minute.
Would you help me with this homework?
Can you open the door?
Did you visit New York last holiday?
Do you like chocolate?
They must get there on time.
The 23 auxiliary verbs

am is are
was were
has have had
do does did
will would
shall should
can could
may might must
Be Been Being
STATEMENTS AND QUESTION
Negative Statements and Questions
In many languages, changing a statement to a question is as easy as changing your inflection or punctuation. In Spanish, for example, you can say, “Ella habla Inglés,” or you can ask, “¿Ella habla Inglés?” The word order does not change. In English, however, the statement is, “She speaks English,” whereas the question changes to, “Does she speak English?” English questions almost always use an auxiliary verb.
Negative statements in English also generally use an auxiliary verb. We can’t just say, “They liked the soup?” We have to rearrange a bit, adding in the past form of the auxiliary “do” to say, “Did they like the soup?”
Do / does / did
Do is common for forming questions and making negatives.
Did is used for do and does in the past tense. Do and does is never used for the past.
In statements In questions In negative sentences
I am 21. Am I in the right place? I am not. (I aren’t)
You are Indian. Are you my new boss? You are not. (you aren’t)
We are waiting. Are we nearly there? We are not. (we aren’t)
They are excited Are they the best players on the team? They are not. (they aren’t)
He/she is cool. Is he/she old enough to go to bars? He/she is not. (he/she isn’t)

Be = am / is / are
Be can be used as an auxiliary verb or the main verb in a sentence.
Is tells us that an action is happening now or is going to happen in the future.
Be is also used to make passives.
Are is used for they and we.
Was is used for the past tense of am and is.
Were is used for the past tense of you, we and they.
In statements In questions In negative sentences
I do my homework. Do I know you? I do not. (I don’t)
You do the laundry. Do you live here? You do not. (you don’t)
We do the washing up. Do we have time? We do not. (we don’t)
They do yoga. Do they come from Vietnam? They do not. (they don’t)
He/she does the cleaning. Does he/she drive to work? He/she does not. (he/she doesn’t)

Have = has / had
Have is used to make the present perfect tense (it is always followed by the past participle).
Has is used for the third person singular.
Had is used for past tenses especially the past perfect tense. It describes an action that began in the past and continues into the present or that occurred in the recent past.
In statements In negative sentences
I have a dog. I have not. (I haven’t/ I’ve not)
You have something on your shirt. You have not. (you haven’t/you’ve not)
We have seen it before. We have not. (we haven’t/we’ve not)
They have called me three times. They have not. (they haven’t/they’ve not)
He/she has lived in America. He/she has not (he/she hasn’t)

Others
Other common auxiliary verbs are:
can, could, may, might, must, ought, should, and would.
These are also known as modal verbs. We use them to show obligation, possibility and necessity.

USAGE
Progressive Verbs
In present progressive sentences, the verb expresses action that is in progress as the speaker says it. “I am typing” is an example of present progressive. In it, the main verb is “type” while the auxiliary verb “be” is conjugated according to the subject, “I.”
We also use past and future progressives to explain what was or will be happening when some other event occurred or will occur.
He was watching TV when the phone rang. Here, “was” is the auxiliary that helps us understand when the main verb (watch) happened.
We’ll be driving to Virginia during your party. The future progressive actually uses two auxiliary verbs (will and be) to tell us that this action (drive) takes place in the future.
Passive Voice
If you can add the phrase, “by a purple monster” to the end of your verb phrase and still have a grammatically correct sentence, you’re probably using passive voice. Here are some examples:
The chair was moved (by a purple monster) to the other side of the room.
I was hit in the head (by a purple monster) and knocked unconscious (by a purple monster).
It has been decided (by a purple monster) that the play will be canceled (by a purple monster).
There’s nothing grammatically wrong with passive voice; it’s an excellent use of the verb “be.” It’s just not very exciting writing. It’s more interesting to say:
A purple monster moved the chair across the room.
A purple monster hit me in the head and knocked me out.
A purple monster has decided to cancel the play. Take it up with him.
Perfect Tenses
The perfect tenses in English explain the order of things. When we use present perfect, we are explaining what has happened up until now. Past perfect explains what had happened in the past before something else happened in the past. And future perfect tells us what will have happened up to a certain point in the future.
All the perfect tenses use at least one auxiliary verb, “have.”
I have visited Stockholm many times.
He had seen many cathedrals, but none so grand as that one.
The future perfect also uses “will.”
We will have traveled to every country in the world after this trip.
And the progressive perfect tenses also use “be.”
She has been living in Sweden for 10 years.
He had been touring Europe for 3 months.
We will have been flying for 31 hours by the time we get home.

PREPOSITION
A preposition is a word governing, and usually coming in front of, a noun or pronoun and expressing a relation to another word or element,as in:
She left before breakfast.
What did you come for?
(For what did you come?)
PREPOSITION LIST

There are about 150 prepositions in English. Yet this is a very small number when you think of the thousands of other words (nouns, verbs etc). Prepositions are important words. We use individual prepositions more frequently than other individual words. In fact, the prepositions of, to and in are among the ten most frequent words in English. Here is a short list of 70 of the more common one-word prepositions. Many of these prepositions have more than one meaning. Please refer to a dictionary for precise meaning and usage.
1. aboard 2. about 3. above 4. across
5. after 6. against 7. along 8. amid
9. among 10. anti 11. around 12. as
13. at 14. before 15. behind 16. below
17. beneath 18. beside 19. besides 20. between
21. beyond 22. but 23. by 24. concerning
25. considering 26. despite 27. down 28. during
29. except 30. excepting 31. excluding 32. following
33. for 34. from 35. in 36. inside
37. into 38. like 39. minus 40. near
41. of 42. off 43. on 44. onto
45. opposite 46. outside 47. over 48. past
49. per 50. plus 51. regarding 52. round
53. save 54. since 55. than 56. through
57. to 58. toward 59. towards 60. under
61. underneath 62. unlike 63. until 64. up
65. upon 66. versus 67. via 68. with
69. within 70. without … …

PREPOSITION RULE
There is one very simple rule about prepositions. And, unlike most rules, this rule has no exceptions.
Rule
A preposition is followed by a “noun”. It is never followed by a verb.
By “noun” we include:
noun (dog, money, love)
proper noun (name) (Bangkok, Mary)
pronoun (you, him, us)
noun group (my first job)
gerund (swimming)
A preposition cannot be followed by a verb. If we want to follow a preposition by a verb, we must use the “-ing” form which is really a gerund or verb in noun form. In the following sentences, why is “to” followed by a verb? That should be impossible, according to the above rule:
I would like to go now.
She used to smoke. Here are some examples:
Subject + verb preposition “noun”
The food is on the table.
She lives in Japan.
Tara is looking for you.
The letter is under your blue book.
Pascal is used to English people.
She isn’t used to working.
I ate before coming.

Answer to Quick Quiz: In these sentences, “to” is not a preposition. It is part of the infinitive
(“to go”, “to smoke”).
Prepositions of Place:
at, in, on
In general, we use:
at for a POINT
in for an ENCLOSED SPACE
on for a SURFACE
at in on
POINT ENCLOSED SPACE SURFACE
at the corner in the garden on the wall
at the bus stop in London on the ceiling
at the door in France on the door
at the top of the page in a box on the cover
at the end of the road in my pocket on the floor
at the entrance in my wallet on the carpet
at the crossroads in a building on the menu
at the entrance in a car on a page

Look at these examples:
• Jane is waiting for you at the bus stop.
• The shop is at the end of the street.
• My plane stopped at Dubai and Hanoi and arrived in Bangkok two hours late.
• When will you arrive at the office?
• Do you work in an office?
• I have a meeting in New York.
• Do you live in Japan?
• Jupiter is in the Solar System.
• The author’s name is on the cover of the book.
• There are no prices on this menu.
• You are standing on my foot.
• There was a “no smoking” sign on the wall.
• I live on the 7th floor at 21 Oxford Street in London.

Notice the use of the prepositions of place at, in and on in these standard expressions:
at in on
at home in a car on a bus
at work in a taxi on a train
at school in a helicopter on a plane
at university in a boat on a ship
at college in a lift (elevator) on a bicycle, on a motorbike
at the top in the newspaper on a horse, on an elephant
at the bottom in the sky on the radio, on television
at the side in a row on the left, on the right
at reception in Oxford Street on the way

Prepositions of Time: at, in, on
We use:
• at for a PRECISE TIME
• in for MONTHS, YEARS, CENTURIES and LONG PERIODS
• on for DAYS and DATES
at in on
PRECISE TIME MONTHS, YEARS, CENTURIES and LONG PERIODS DAYS and DATES
at 3 o’clock in May on Sunday
at 10.30am in summer on Tuesdays
at noon in the summer on 6 March
at dinnertime in 1990 on 25 Dec. 2010
at bedtime in the 1990s on Christmas Day
at sunrise in the next century on Independence Day
at sunset in the Ice Age on my birthday
at the moment in the past/future on New Year’s Eve

Look at these examples:
• I have a meeting at 9am.
• The shop closes at midnight.
• Jane went home at lunchtime.
• In England, it often snows in December.
• Do you think we will go to Jupiter in the future?
• There should be a lot of progress in the next century.
• Do you work on Mondays?
• Her birthday is on 20 November.
• Where will you be on New Year’s Day?

Notice the use of the preposition of time at in the following standard expressions:
Expression Example
at night The stars shine at night.
at the weekend I don’t usually work at the weekend.
at Christmas/Easter I stay with my family at Christmas.
at the same time We finished the test at the same time.
at present He’s not home at present. Try later.

Notice the use of the prepositions of time in and on in these common expressions:
in on
in the morning on Tuesday morning
in the mornings on Saturday mornings
in the afternoon(s) on Sunday afternoons
in the evening(s) on Monday evening

When we say last, next, every, this we do not also use at, in, on.
• I went to London last June. (not in last June)
• He’s coming back next Tuesday. (not on next Tuesday)
• I go home every Easter. (not at every Easter)
• We’ll call you this evening. (not in this evening)

CONJUCTIONS
A conjunction is a word that “joins”. A conjunction joins two parts of a sentence.
Here are some example conjunctions:
Coordinating Conjunctions Subordinating Conjunctions
and, but, or, nor, for, yet, so although, because, since, unless

We can consider conjunctions from three aspects.
Form
Conjunctions have three basic forms:
• Single Wordfor example: and, but, because, although
• Compound (often ending with as or that)for example: provided that, as long as, in order that
• Correlative (surrounding an adverb or adjective)for example: so…that

Function
Conjunctions have two basic functions or “jobs”:
• Coordinating conjunctions are used to join two parts of a sentence that are grammatically equal. The two parts may be single words or clauses, for example:
– Jack and Jill went up the hill.
– The water was warm, but I didn’t go swimming.
• Subordinating conjunctions are used to join a subordinate dependent clause to a main clause, for example:
– I went swimming although it was cold.
Position
• Coordinating conjunctionsalways come between the words or clauses that they join.
• Subordinating conjunctions

COORDINATING CONJUCTIONS
The short, simple conjunctions are called “coordinating conjunctions”:
and, but, or, nor, for, yet, so
A coordinating conjunction joins parts of a sentence (for example words or independent clauses) that are grammatically equal or similar. A coordinating
conjunction shows that the elements it joins are similar in importance and structure:
Look at these examples
– the two elements that the coordinating conjunction joins are shown in square brackets [ ]:
I like [tea] and [coffee].
[Ram likes tea], but [Anthony likes coffee].
Coordinating conjunctions always come between the words or clauses that they join. When a coordinating conjunction joins independent clauses, it is always correct to place a comma before the conjunction: I want to work as an interpreter in the future, so I am studying Russian at university. However, if the independent clauses are short and well-balanced, a comma is not really essential:
She is kind so she helps people.
When “and” is used with the last word of a list, a comma is optional:
He drinks beer, whisky, wine, and rum.
He drinks beer, whisky, wine and rum.
The 7 coordinating conjunctions are short, simple words. They have only two or three letters. There’s an easy way to remember them – their initials spell:
F-For
A-And
N-Nor
B-But
O-Or
Y-Yet
S-So

SUBORDINATING CONJUCTIONS
A subordinating conjunction joins asubordinate clause to a main clause.
The following is a list of the most common subordinating conjunctions.
after, although, as, because, before, how, if, once, since, than, that, though, till, until, when, where, whether, while
An adverb clause is always introduced by a subordinating conjunction. A noun clause and adjective clause sometimes are.
Adverb clause: Before you go, sign the log book.
Noun clause: He asked if he could leave early.
Adjective clause: That is the place where he was last seen.
A subordinating conjunction is always followed by a clause. Many subordinating conjunctions can be other parts of speech.
Adverb: Jill came tumbling after.
Preposition:Jill came tumbling after Jack.
Subordinating Conjunction: Jill came tumbling after Jack had fallen.

QUESTION AND TAGS
INTRODUCTION
A question tag is a special construction in English. It is a statement followed by a mini-question. The whole sentence is a “tag question”, and the mini-question at the end is called a “question tag”.
We use tags in spoken English but not in formal written English. They are not really questions but are a way of asking the other person to make a comment and so keep the conversation open.
Making a tag is very mechanical. To make a tag, use the first auxiliary. If there is no auxiliary, use do, does or did. With a positive sentence, make a negative tag and with a negative sentence, make a positive tag..
The basic structure is:
Statement Question Tag
+
Positive statement, –
negative tag?
Snow is white, isn’t it?

Negative statement, +
positive tag?
You don’t like me, do you?
We use tag questions at the end of statements to ask for confirmation. They mean something like: “Am I right?” or “Do you agree?” They are very common in English.
Notice that the question tag repeats the auxiliary verb (or main verb when be) from the statement and changes it to negative or positive.
RULES
Here are some rules to follow:
1.QUESTION TAG = AUXILIARY + PERSONAL PRONOUN:
Tony can run really fast, can’t he?
The twins are very nice, aren’t they?
2.If there is no auxiliary in the statement, use a form of do in the question tag:
Mum cooks fantastic meals, doesn’tshe?
3. Positive statements => Negativequestion tags;
Negative statements => Positivequestion tags:
That’s your workbook, isn’t it?
That’s not true, is it?
They will help us, won’t they?
4. Orders and commands are followed by “will you”:
Don’t open the windows, will you?
Help your dad in the garage, will you?
5. Let’s is followed by “shall we”:
Let’s start homework now, shall we?
Let’s go shopping, shall we?
6. AND DON’T FORGET:
The question tag “am I not” is totally incorrect; always say: “aren’t I”:
I am late, aren’t I?
The statements and the question tags take the same tenses:
Bob helped you a lot, didn’t he?
You will help me tomorrow, won’t you?

EXAMPLE

There are five ways in which we normally use question tags and they are easily explained here.
1. Positive/negative
If the main part of the sentence is positive, the question tag is negative.
Example: “He’s a doctor, isn’t he?”
Example: “You work in a bank, don’t you?” ( Note that if there is not an auxiliary use do, does, or didn’t at the end of the sentence)
If the main part of the sentence is negative, the question tag is positive.
Example: “You haven’t met him, have you?”
Example: “She isn’t coming, is she?”
2. With auxiliary verbs
The question tag uses the same verb as the main part of the sentence. If this is an auxiliary verb (‘have’, ‘be’) then the question tag is made with the auxiliary verb.
Example: “They’ve gone away for a few days, haven’t they?”
Example: “They weren’t here, were they?”
Example: “He had met him before, hadn’t he?”
Example: “This isn’t working, is it?”
3. Without auxiliary verbs
If the main part of the sentence doesn’t have an auxiliary verb, the question tag uses an appropriate form of ‘do’.
Example: “I said that, didn’t I?”
Example: “You don’t recognise me, do you?”
Example: “She eats meat, doesn’t she?”
4. With modal verbs
If there is a modal verb in the main part of the sentence the question tag uses the same modal verb.
Example: “They couldn’t hear me, could they?”
Example: “You won’t tell anyone, will you?”
5. With ‘I am’
Be careful with question tags with sentences that start ‘I am’. The question tag for ‘I am’ is ‘aren’t I?’
Example: “I’m the fastest, aren’t I?”
or in a negative form we use the same “am” form at the end as in the positive form of the sentence.
Example: “I’m not fat , am I?”
ARTICLES

INTRODUCTION
The 3 articles in English are a, anand the. The learner has to decide noun-by-noun which one of the articles to use.
The word a (which becomes an when the next word begins with a vowel – a, e, i, o, u) is called the indefinite article because the noun it goes with is indefinite or general. The meaning of the article a is similar to the number one, but one is stronger and gives more emphasis. It is possible to say I have a book or I have one book, but the second sententence emphasizes that I do not have two or three or some other number of books.
The word the is known as the definite article and indicates a specific thing. The difference between the sentences I sat on a chair and I sat on the chair is that the second sentence refers to a particular, specific chair, not just any chair.
Many nouns, especially singular forms of countable nouns must have an article. In English, it is not possible to say I sat on chair without an article, but a demonstrative or possessive adjective can be used instead of an article as in the sentences I sat on that chair and I sat on his chair.

USAGE
Uncount nouns
You cannot say a/an with an uncount noun.
You cannot put a number in front of an uncount noun. (You cannot make an uncount noun plural.)
You use an uncount noun with no article if you mean that thing in general.
You use the with an uncount noun when you are talking about a particular example of that thing.
Count nouns
You can put a number in front of a count noun. (You can make a count noun plural.)
You can put both a/an and the in front of a count noun.
You must put an article** in front of a singular count noun.
You use a plural count noun with no article if you mean all or any of that thing.
You usually use a/an with a count noun the first time you say or write that noun.
You use the with count nouns:
the second and subsequent times you use the noun in a piece of speech or writing
when the listener knows what you are referring to (maybe because there is only one of that thing)
You use an (not a) when the next word (adverb, adjective, noun) starts with a vowel sound.
Note:
The above rules apply whether there is or there is not an adjective in front of the noun.
Some nouns can be either count or uncount, depending on the context and meaning:
Do you have paper? I want to draw a picture. (uncount = a sheet of paper)
Can you get me a paper when you’re at the shop? (count = a newspaper)
Uncount nouns are often preceded by phrases such as: a lot of .. (luck), a piece of .. (cake), a bottle of .. (milk), a grain of .. (rice).
* Instead of an article, the noun can also be preceded by a determiner such as this, that, some, many or my, his, our, etc
Following are some of the most important guidelines listed above, with example sentences:
You use an uncount noun with no article
if you mean all or any of that thing. I need help!
I don’t eat cheese.
Do you like music?
You use the with an uncount
noun when you are talking about
a particular example of that thing. Thanks for the help you gave me yesterday.
I didn’t eat the cheese. It was green!
Did you like the music they played at the dance?
You usually use a/an with a count noun
the first time you say or write that noun. Can I borrow a pencil, please?
There’s a cat in the garden!
Do you have an mp3 player?
You use the with count nouns the second
and subsequent times you use the noun,
or when the listener already knows what you
are referring to (maybe because there is
only one of that thing). Where’s the pencil I lent you yesterday?
I think the cat belongs to the new neighbours.
I dropped the mp3 player and it broke.
Please shut the door!
You use a plural count noun with no
article if you mean all or any of that thing. I don’t like dogs.
Do they have children?
I don’t need questions. Give me answers!

INTERJECTIONS
Interjection is a big name for a little word. Interjections are short exclamations like Oh!, Um or Ah!They have no real grammatical value but we use them quite often, usually more in speaking than in writing. When interjections are inserted into a sentence, they have no grammatical connection to the sentence. An interjection is sometimes followed by an exclamation mark (!) when written. The table below shows some interjections with examples.
Interjections like er and um are also known as “hesitation devices”. They are extremely common in English. People use them when they don’t know what to say, or to indicate that they are thinking about what to say. You should learn to recognize them when you hear them and realize that they have no real meaning.
interjection meaning example
ah expressing pleasure “Ah, that feels good.”
expressing realization “Ah, now I understand.” expressing resignation
“Ah well, it can’t be heped.” expressing surprise “Ah! I’ve won!”
alas expressing grief or pity “Alas, she’s dead now.”
dear expressing pity “Oh dear! Does it hurt?”
expressing surprise “Dear me! That’s a surprise!” eh
asking for repetition “It’s hot today.” “Eh?” “I said it’s hot today.” expressing enquiry
“What do you think of that, eh?” expressing surprise “Eh! Really?”
inviting agreement “Let’s go, eh?” er
expressing hesitation “Lima is the capital of…er…Peru.” hello, hullo
expressing greeting “Hello John. How are you today?” expressing surprise
“Hello! My car’s gone!” hey calling attention
“Hey! look at that!” expressing surprise, joyetc “Hey! What a good idea!”
hi expressing greeting “Hi! What’s new?”
hmm expressing hesitation, doubt or disagreement “Hmm. I’m not so sure.”
oh, o expressing surprise “Oh! You’re here!”
expressing pain “Oh! I’ve got a toothache.” expressing pleading
“Oh, please say ‘yes’!” ouch expressing pain
“Ouch! That hurts!” uh expressing hesitation
“Uh…I don’t know the answer to that.” uh-huh expressing agreement
“Shall we go?” “Uh-huh.” um, umm expressing hesitation
“85 divided by 5 is…um…17.” well expressing surprise
“Well I never!” introducing a remark “Well, what did he say?”

TENSES
The English Tense System
Many English learners worry too much about tense. If you stopped 100 native English speakers in the street and asked them about tense, one of them might give you an intelligent answer if you were lucky. The other 99 would know little about terms like “past perfect” or “present continuous”. And they would know nothing about aspect, voice or mood. But they can all speak fluent English and communicate effectively. Of course, for ESL it helps to know about tenses, but don’t become obsessed with them. Be like those native speakers! Speak naturally!

The links below are to lessons for each of the 12 basic tenses. In each lesson we look at two aspects of the tense:
• Structure: How do we make the tense?

• Use: When and why do we use the tense?
Some lessons look at additional aspects, and most of them finish with a quiz to check your understanding.
Present Tense
I do do, I do
Present Continuous Tense
I am doing, I am doing tomorrow
Present Perfect Tense
I have done
Present Perfect Continuous Tense
I have been doing
Past Tense
I did do, I did
Past Continuous Tense
I was doing
Past Perfect Tense
I had done
Past Perfect Continuous Tense
I had been doing
Future Tense
I will do
Future Continuous Tense
I will be doing
Future Perfect Tense
I will have done
Future Perfect Continuous Tense
I will have been doing

SIMPLE PRESENT TENSE
How do we make the Simple Present Tense?
subject + auxillary verb + main verb
do – base
There are three important exceptions:
1. For positive sentences, we do not normally use the auxiliary.
2. For the 3rd person singular (he, she, it), we add s to the main verb or es to the auxiliary.
3. For the verb to be, we do not use an auxiliary, even for questions and negatives.
Look at these examples with the main verb like:
subject auxillary verb main verb
+ I, you, we, they like coffee.
He, she, it likes coffee.
– I, you, we, they do not like coffee.
He, she, it does not like coffee.
? Do I, you, we, they like coffee?
Does he, she, it like coffee?
Look at these examples with the main verb be. Notice that there is no auxiliary:
subject main verb
+ I am French
You, we, they are French
He, she, it is French
– I am not old
You, we, they are not old
He, she, it is not old
? Am I late?
Are you, we, they late?
Is he, she, it late?
How do we use the Simple Present Tense?
We use the simple present tense when:
• the action is general
• the action happens all the time, or habitually, in the past, present and future
• the action is not only happening now
• the statement is always true
John drives a taxi.
past present future
It is John’s job to drive a taxi. He does it every day. Past, present and future
Look at these examples:
• I live in New York.
• The Moon goes round the Earth.
• John drives a taxi.
• He does not drive a bus.
• We do not work at night.
• Do you play football?
Note that with the verb to be, we can also use the simple present tense for situations that are not general. We can use the simple present tense to talk about now. Look at these examples of the verb “to be” in the simple present tense—some of them are general, some of them are now:
Am I right?
Tara is not at home.

You are happy.
past present future
The situation is now.
I am not fat.
Why are you so beautiful?

Ram is tall.
past present future
The situation is general. Past, present and future.

PRESENT CONTINOUS
I am singing
We often use the present continuous tense in English. It is very different from the simple present tense, both in structure and in use.
How do we make the Present Continuous Tense?
The structure of the present continuous tense is:
subject + auxiliary verb + main verb
be base + ing
Look at these examples:
subject auxiliary verb main verb
+ I am speaking to you.
+ You are reading this
– She is not staying in London.
– We are not playing football.
? Is he watching TV?
? Are they waiting for John?
How do we use the Present Continuous Tense?
We use the present continuous tense to talk about:
• action happening now
• action in the future
Present continuous tense for action happening now
a) for action happening exactly now
I am eating my lunch.
past present future

The action is happening now.
Look at these examples. Right now you are looking at this screen and at the same time…

…the pages are turning. …the candle is burning. …the numbers are spinning.
b) for action happening around now
The action may not be happening exactly now, but it is happening just before and just after now, and it is not permanent or habitual.
Look at these examples:
• Muriel is learning to drive.
• I am living with my sister until I find an apartment.
Present continuous tense for the future
We can also use the present continuous tense to talk about the future—if we add a future word!! We must add (or understand from the context) a future word. “Future words” include, for example, tomorrow, next year, in June, at Christmas etc. We only use the present continuous tense to talk about the future when we have planned to do something before we speak. We have already made a decision and a plan before speaking.
I am taking my exam next month.
past present future
. !!!
A firm plan or programme exists now. The action is in the future.
Look at these examples:
• We’re eating in a restaurant tonight. We’ve already booked the table..
• They can play tennis with you tomorrow. They’re not working.
• When are you starting your new job?
In these examples, we have a firm plan or programme before speaking. The decision and plan were madebefore speaking.
How do we spell the Present Continuous Tense?
Basic rule Just add -ing to the base verb:
work > working
play > playing
assist > assisting
see > seeing
be > being
Exception1 If the base verb ends in consonant + stressed vowel + consonant, double the last letter:
s t o p
consonant stressedvowel consonant
(vowels = a, e, i, o, u)
stop > stopping
run > running
begin > beginning
Note that this exception does not apply when the last syllable of the base verb is not stressed:
open > opening
Exception2 If the base verb ends in ie, change the ieto y:
lie > lying
die > dying
Exception3 If the base verb ends in vowel + consonant + e, omit the e:
come > coming
mistake > mistaking

PRESENT PERFECT TENSE
I have sung

The present perfect tense is a rather important tense in English, but it gives speakers of some languages a difficult time. That is because it uses concepts or ideas that do not exist in those languages. In fact, thestructure of the present perfect tense is very simple. The problems come with theuse of the tense. In addition, there are some differences in usage between British and American English.

How do we make the Present Perfect Tense?

The structure of the present perfect tense is:
subject + auxiliary verb + main verb
have past participle
Here are some examples of the present perfect tense:
subject auxiliary verb main verb
+ I have seen ET.
+ You have eaten mine
She has not been to Rome
We have not played football
? Have you finished?
? Have they done it?

Contractions with the present perfect tense

When we use the present perfect tense in speaking, we usually contract the subject and auxiliary verb. We also sometimes do this when we write.

He’s or he’s??? Be careful! The ‘s contraction is used for the auxiliary verbs have and be. For example, “It’s eaten” can mean:

• It haseaten. [present perfect tense, active voice]
• It is eaten. [present tense, passive voice]
It is usually clear from the context.
I have I’ve
You have You’ve

He has

She has

It has

John has

The car has
He’s

She’s

It’s

John’s

The car’s
We have We’ve
They have They’ve

Here are some examples:

• I’ve finished my work.
• John’s seen ET.
• They’ve gone home.
How do we use the Present Perfect Tense?

This tense is called the presentperfect tense. There is always a connection with the past and with the present. There are basically three uses for the present perfect tense:

experience
change
continuing situation

PRESENT PERFECT CONTINOUS
I have been singing
How do we make the Present Perfect Continuous Tense?
The structure of the present perfect continuous tense is:
subject + auxillary verb + auxillary verb + main verb
have
has been base+ing
Here are some examples of the present perfect continuous tense:
subject auxillary verb auxillary verb main verb
+ I have been waiting for one hour.
+ You have been talking too much.
It has not been raining.
We have not been playing fotball.
? Have you . been seeing her?
? Have they been doing their homework?
Contractions
When we use the present perfect continuous tense in speaking, we often contract the subject and the first auxiliary. We also sometimes do this in informal writing.
I have been I’ve been
You have been You’ve been
He has been
She has been

It has been

John has been

The car has been He’s been
She’s been

It’s been

John’s been

The car’s been
We have been we’ve been
They have been They’ve been

Here are some examples:

• I’ve been reading.
• The car’s been giving trouble.
• We’ve been playing tennis for two hours.
How do we use the Present Perfect Continuous Tense?

This tense is called the presentperfect continuous tense. There is usually a connection with thepresent or now. There are basically two uses for the present perfect continuous tense:

FOR CONTINUING SITUATION
We often use the present perfect tense to talk about a continuing situation. This is a state that started in the past and continues in the present (and will probably continue into the future). This is a state (not an action). We usually usefor or since with this structure.

I have worked here since June.

He has been ill for 2 days.

How long have you known Tara?
past present future
~
The situation started in the past. It continues up to now. (It will probably continue into the future.)

Connection with past:. the situation started in the past

Connection with present:.the situation continues in the present.

For & Since with Present Perfect Tense

We often use for and since with the present perfect tense.

We use for to talk about aperiod of time—5 minutes, 2 weeks, 6 years.
We use since to talk about a point in past time—9 o’clock, 1st January, Monday.
for since
a period of time a point in past time
~ x———-
20 minutes 6.15pm
three days Monday
20 minutes 6.15pm
three days Monday
20 minutes 6.15pm
three days Monday
6 months January
4 years 1994
2 centuries 1800
a long time I left school
ever the beginning of time
etc etc

Here are some examples:

• I have been here for 20 minutes.
• I have been here since 9 o’clock.
• John hasn’t called for 6 months.
• John hasn’t called since February.
• He has worked in New York for a long time.
• He has worked in New York sincehe left school.

FOR CHANGE
We also use the present perfect tense to talk about a change or newinformation:
I have bought a car.
past present future
– +
Last week I didn’t have a car Now I have a car.
John has broken his leg.
past present future
+ –
Yesterday John had a good leg. Now he has a bad leg.
Has the price gone up?
past present future
+ –
Was the price $1.50 yesterday? Is the price $1.70 today?
The police have arrested the killer.
past present future
– +
Yesterday the killer was free Now he is in prison.
Connection with past: the past is the
opposite of the present.
Connection with present: the present is the opposite of the past. Americans do not use the present perfect tense so much as British speakers. Americans often use the past tense instead. An American might say “Did you have lunch?”, where a British person would say “Have you had lunch?”

FOR EXPERIENCE
We often use the present perfect tense to talk about experience from the past. We are not interested inwhen you did something. We only want to know if you did it:

I have seen ET.

He has lived in Bangkok.

Have you been there?

We have never eaten caviar.
past present future
~ !!! ~
The action or state was in the past. In my head, I have a memory now. ~
Connection with past:the event was in the past.
Connection with present: in my head,now, I have a memory of the event; I know something about the event; I have experience of it.
PAST TENSE
SIMPLE PAST
How do we make the Simple Past Tense?
To make the simple past tense, we use:
• past form only
or
• auxiliary did + base form
Here you can see examples of thepast form and base form for irregular verbs and regular verbs:
V1
base V2
past V3
past participle
regular verb work
explode
like worked
exploded
liked worked exploded liked The past form for all regular verbs ends in -ed.
irregular verb go
see
sing went
saw
sang gone seen sung The past form for irregular verbs is variable. You need to learn it by heart.
. You do not need the past participle form to make the simple past tense. It is shown here for completeness only.
The structure forpositive sentences in the simple past tense is:
subject + main verb
past
The structure for negative sentences in the simple past tense is:
subject + auxiliary verb + not + main verb
did base
The structure for question sentences in the simple past tense is:
auxiliary verb + subject + main verb
did base
The auxiliary verb did is not conjugated. It is the same for all persons (I did, you did, he did etc). And the base form and past form do not change. Look at these examples with the main verbs go and work:
subject auxiliary verb main verb
+ I went to school
+ You worked very hard
She did not go with me
We did not work yesterday
? Did you go to London?
? Did they work at home?
Exception! The verb to be is different. We conjugate the verb to be (I was, you were, he/she/it was, we were, they were); and we donotuse an auxiliary for negative and question sentences. To make a question, we exchange the subject and verb. Look at these examples:
subject main verb
+ I, he/she/it was here.
+ You, we, they were in London.
I, he/she/it was not there.
You, we, they were not happy.
? Was I, he/she/it right?
? Were you, we, they late?
How do we use the Simple Past Tense?
We use the simple past tense to talk about an action or a situation—an event—in the past. The event can be short or long.
Here are some short events with the simple past tense:

The car exploded at 9.30am yesterday.

She went to the door.

We did not hear the telephone.

Did you see that car?
past present future

The action is in the past.
Here are some long events with the simple past tense:

I lived in Bangkok for 10 years.

The Jurassic period lasted about 62 million years.

We did not sing at the concert.

Did you watch TV last night?
past present future

The action is in the past.
Notice that it does not matter how long ago the event is: it can be a few minutes or seconds in the past, or millions of years in the past. Also it does not matter how long the event is. It can be a few milliseconds (car explosion) or millions of years (Jurassic period). We use the simple past tense when:
• the event is in the past
• the event is completely finished
• we say (or understand) the timeand/or place of the event
In general, if we say the time or placeof the event, we must use the simple past tense; we cannot use the present perfect.
Here are some more examples:
• I lived in that house when I was young.
• He didn’t like the movie.
• What did you eat for dinner?
• John drove to London on Monday.
• Mary did not go to work yesterday.
• Did you play tennis last week?
• I was at work yesterday.
• We were not late (for the train).
• Were you angry?
Note that when we tell a story, we usually use the simple past tense. We may use the past continuous tense to “set the scene”, but we almost always use the simple past tense for the action. Look at this example of the beginning of a story: “The wind was howling around the hotel and the rain was pouring down. It was cold. The door opened and James Bond entered. He took off his coat, which was very wet, andordered a drink at the bar. He sat down in the corner of the lounge and quietly drank his…”
This page shows the use of the simple past tense to talk about past events. But note that there are some other uses for the simple past tense, for example in conditional or ifsentences.

PAST CONTINOUS TENSE
I was singing
The past continuous tense is an important tense in English. We use it to say what we were in the middle of doing at a particular moment in the past.
How do we make the Past Continuous Tense?
The structure of the past continuous tense is:
subject + auxiliary verb BE + main verb
conjugated in simple past tense present participle
was
were base + ing
For negative sentences in the past continuous tense, we insert not between the auxiliary verb and main verb. For question sentences, we exchange the subject and auxiliary verb. Look at these example sentences with the past continuous tense:
subject auxillary verb main verb
+ I was watching TV
+ You were working hard
He, she, it was not helping Mary
We were not joking
? Were you being silly?
? Were they playing football?
How do we use the Past Continuous Tense?
The past continuous tense expresses action at a particular moment in the past. The action started before that moment but has not finished at that moment. For example, yesterday I watched a film on TV. The film started at 7pm and finished at 9pm.
past present future
At 8pm yesterday, I was watching TV. At 8pm, I was in the middle of watching TV .
When we use the past continuous tense, our listener usually knows or understands what time we are talking about. Look at these examples:
• I was working at 10pm last night.
• They were not playing football at 9am this morning.
• What were you doing at 10pm last night?
• What were you doing when he arrived?
• She was cooking when I telephoned her.
• We were having dinner when it started to rain.
• Ram went home early because itwas snowing.
Some verbs cannot be used in
continuous/progressive tenses.
We often use the past continuous tense to “set the scene” in stories. We use it to describe the background situation at the moment when the action begins. Often, the story starts with the past continuous tense and then moves into the simple past tense. Here is an example:
” James Bond was driving through town. It was raining. The wind was blowing hard. Nobody was walking in the streets. Suddenly, Bond saw the killer in a telephone box…”
Past Continuous Tense + Simple Past Tense
We often use the past continuous tense with the simple past tense. We use the past continuous tense to express a long action. And we use the simple past tense to express a short action that happens in the middle of the long action. We can join the two ideas with when orwhile.
In the following example, we have two actions:
1. long action (watching TV), expressed with past continuous tense
2. short action (telephoned), expressed with simple past tense
past present future
Long action.
I was watching TV at 8pm.
8pm
You telephoned at 8pm.

Short action.
We can join these two actions withwhen:
• I was watching TV when you telephoned.
(Notice that “when you telephoned” is also a way of defining the time [8pm].)
We use:
• when + short action (simple past tense)
• while + long action (past continuous tense)
There are four basic combinations:
I was walking past the car when it exploded.
when the car exploded I was walking past it.
The car exploded while I was walking past it.
While I was walking past the car it exploded.
Notice that the long action and short action are relative.
• Notice that the long action and short action are relative.
• “Walking past the car” took a few seconds. “Exploded” took a few milliseconds
PAST PERFECT TENSE
I had sung
The past perfect tense is quite an easy tense to understand and to use. This tense talks about the “past in the past”.
How do we make the Past Perfect Tense?
The structure of the past perfect tense is:
subject + auxiliary verb HAVE + main verb
conjugated in simple past tense past participle
had V3
For negative sentences in the past perfect tense, we insert not. between the auxiliary verb and main verb. For question sentences, we exchange the subject and auxiliary verb. Look at these example sentences with the past perfect tense:
subject auxillary verb main verb
+ I had finished my work
+ You had stopped before me
– She had not gone to school
– We had not left
? Had you arrived?
? Had they eaten dinner
When speaking with the past perfect tense, we often contract the subject and auxiliary verb:
I had I’d
you had you’d
he had
she had

it had he’d
she’d

it’d
we had we’d
they had they’d
The ‘d contraction is also used for the auxiliary verb would. For example, we’d can mean:
• We had
or
• We would
But usually the main verb is in a different form, for example:
• We had arrived (past participle)
• We would arrive (base)
It is always clear from the context.
How do we use the Past Perfect Tense?
The past perfect tense expresses action in the past before another action in the past. This is the past in the past For example:
• The train left at 9am. We arrived at 9.15am. When we arrived, the trainhad left.
The train had left when we arrived.
past present future
Train leaves in past at 9am.
9
We arrive in past at 9.15am.
Look at some more examples:
• I wasn’t hungry. I had just eaten.
• They were hungry. They had not eaten for five hours.
• I didn’t know who he was. I hadnever seen him before.
• “Mary wasn’t at home when I arrived.”
“Really? Where had she gone?”
You can sometimes think of the past perfect tense like the present perfect tense, but instead of the time being now the time is past.
past perfect tense present perfect tense
had
done
have
done

>
past now future past now future
For example, imagine that you arrive at the station at 9.15am. The stationmaster says to you:
• “You are too late. The train has left.”
Later, you tell your friends:
• “We were too late. The train had left.”
We often use the past perfect tense in reported speech after verbs likesaid, told, asked, thought, wondered:
Look at these examples:
• He told us that the train had left
• I thought I had met her before, but I was wrong.
• He explained that he had closed the window because of the rain.
• I wondered if I had been there before.
• I asked them why they had not finished.

PAST PERFECT CONTINOUS

I had been singing
How do we make the Past Perfect Continuous Tense?
The structure of the past perfect continuous tense is:
subject + auxiliary verb HAVE + auxiliary verb BE + main verb
conjugated in simple past tense past participle present participle
had been base+ing
For negative sentences in the past perfect continuous tense, we insertnot after the first auxiliary verb. For question sentences, we exchange the subject and first auxiliary verb. Look at these example sentences with the past perfect continuous tense:
subject auxiliary verb auxiliary verb main verb
+ I had been working.
+ You had been playing tennis.
– It had not been working well.
– We had not been expecting her.
? Had you been drinking?
? Had they been waiting long?
When speaking with the past perfect continuous tense, we often contract the subject and first auxiliary verb:
I had been I’d been
you had been you’d been

he had been

she had been

it had been
he’d been

she’d been

it’d been
we had been we’d been
they had been they’d been
How do we use the Past Perfect Continuous Tense?
The past perfect continuous tense is like the past perfect tense, but it expresses longer actions in the pastbefore another action in the past. For example:
• Ram started waiting at 9am. I arrived at 11am. When I arrived, Ram had been waiting for two hours.
Ram had been waiting for two hours when I arrived.
past present future
Ram starts waiting in past at 9am.
9 11
I arrive in past at 11am.
Here are some more examples:
• John was very tired. He had been running
• I could smell cigarettes. Somebody had been smoking.
• Suddenly, my car poke down. I was not surprised. It had not been running well for a long time.
• Had the pilot been drinking before the crash?
You can sometimes think of the past perfect continuous tense like the present perfect continuous tense, but instead of the time being now the time is past.
past perfect continuous tense present perfect continuous tense

had |

been |

doing |

had |

been |

doing |

past now future past now future
For example, imagine that you meet Ram at 11am. Ram says to you:
• “I am angry. I have been waitingfor two hours.”
Later, you tell your friends:
• “Ram was angry. He had been waiting for two hours.”

FUTURE TENSE
I will sing
The simple future tense is often called will, because we make the simple future tense with the modal auxiliary will.
How do we make the Simple Future Tense?
The structure of the simple future tense is:
subject + auxiliary verb WILL + main verb
invariable base
will V1
For negative sentences in the simple future tense, we insert not between the auxiliary verb and main verb. For question sentences, we exchange the subject and auxiliary verb. Look at these example sentences with the simple future tense:
. .
subject auxillary verb main verb
+ I will open the door
+ You will finish before me
She will not be at school tomorrow
We will not leave yet.
? Will you arrive on time?
? Will they want dinner?
When we use the simple future tense in speaking, we often contract the subject and auxiliary verb:
I will I’ll
you will you’ll
he will
she will

it will he’ll
she’ll

it’ll
we will we’ll
they will they’ll
For negative sentences in the simple future tense, we contract with won’t, like this:
I will not I won’t
you will not you won’t
he will not
she will not

it will not he won’t
she won’t

it won’t
we will not we won’t
they will not they won’t
How do we use the Simple Future Tense?
No Plan
We use the simple future tense when there is no plan or decision to do something before we speak. We make the decision spontaneously at the time of speaking. Look at these examples:
• Hold on. I’ll get a pen.
• We will seewhat we can do to help you.
• Maybe we ‘ll stay inandwatchtelevision tonight.
In these examples, we had no firm plan before speaking. The decision is made at the time of speaking.
We often use the simple future tense with the verb to think before it:
• I think I’ll go to the gym tomorrow.
• I think I will have a holiday next year.
• I don’t think I’ll buy that car.
Prediction
We often use the simple future tense to make a prediction about the future. Again, there is no firm plan. We are saying what we think will happen. Here are some examples:
• It will rain tomorrow.
• Peoplewon’t goto Jupiter before the 22nd century.
• Who do you think will get the job
Be
When the main verb is be, we can use the simple future tense even if we have a firm plan or decision before speaking. Examples:
• I’ll be in London tomorrow.
• I’m going shopping. won’t be very long.
• Will yoube at work tomorrow?
FUTURE CONTINOUS TENSE
I will be singing
How do we make the Future Continuous Tense?
The structure of the future continuous tense is:
subject + auxiliary verb WILL + auxiliary verb BE + main verb
invariable invariable present participle
will be base + ing
For negative sentences in the future continuous tense, we insert notbetween will and be. For question sentences, we exchange the subjectand will. Look at these example sentences with the future continuous tense:
subject auxiliary verb auxiliary verb main verb
+ I will be working at 10am.
+ You will be lying on a beach tommorow
– She will not be using the car.
– We will not be having dinner at home
? Will you be playing football?
? Will they be watching TV?
When we use the future continuous tense in speaking, we often contract the subject and will:
I will I’ll
you will you’ll

he will

she will

it will
he’ll

she’ll

it’ll
we will we’ll
they will they’ll
For spoken negative sentences in the future continuous tense, we contract with won’t, like this:
I will not I won’t
you will not you won’t

he will not

she will not

it will not
he won’t

she won’t

it won’t
we will not we won’t
they will not they won’t
We sometimes use shallinstead of will, especially for I and we.
How do we use the Future Continuous Tense?
The future continuous tense expresses action at a particular moment in the future. The action will start before that moment but it will not have finished at that moment. For example, tomorrow I will start work at 2pm and stop work at 6pm:
At 4pm tomorrow, I will be working.
past present future
4 pm
At 4pm, I will be in the middle of working.
When we use the future continuous tense, our listener usually knows or understands what time we are talking about. Look at these examples:
• I will be playing tennis at 10am tomorrow.
• They won’t be watching TV at 9pm tonight.
• What will you be doing at 10pm tonight?
• What will you be doing when I arrive?
• She will not be sleeping when you telephone her.
• We ‘ll be having dinner when the film starts.
• Take your umbrella. It will be raining when you return.

FUTURE PERFECT TENSE
I will have sung
The future perfect tense is quite an easy tense to understand and use. The future perfect tense talks about the past in the future.
How do we make the Future Perfect Tense?
The structure of the future perfect tense is:
subject + auxiliary verb WILL + auxiliary verb HAVE + main verb
. invariable . invariable . past participle
will have V3

Look at these example sentences in the future perfect tense:
. subject auxiliary verb . auxiliary verb main verb .
+ I will . have finished by 10am.
+ You will . have forgotten me by then
– She will not have gone to school.
– We will not have left .
? Will you . have arrived? .
? Will they . have received it?

In speaking with the future perfect tense, we often contract the subjectand will. Sometimes, we contract the subject, will and have all together:
I will have I’ll have I’ll’ve
you will have you’ll have you’ll’ve

he will have

she will have

it will have
he’ll have

she’ll have

it’ll have
he’ll’ve

she’ll’ve

it’ll’ve
we will have we’ll have we’ll’ve
they will have they’ll have they’ll’ve

We sometimes use shall instead of will,especially for I and we.

How do we use the Future Perfect Tense?

The future perfect tense expresses action in the future before another action in the future. This is the past in the future. For example:

• The train will leave the station at 9am. You will arrive at the station at 9.15am. When you arrive, the train will have left.
The train will have left when you arrive.
past present future
. . Train leaves in future at 9am.
9 . 9.15
. . You arrive in future at 9.15am.

Look at some more examples:

• You can call me at work at 8am. I will have arrived at the office by 8.
• They will be tired when they arrive. They will not have slept for a long time.
• “Mary won’t be at home when you arrive.”
“Really? Where will shehave gone?”
You can sometimes think of the future perfect tense like the present perfect tense, but instead of your viewpoint being in the present, it is in the future:
present perfect tense . future perfect tense
.
have

bone . . . .
will

have

done
. . .
past now future . past now future

FUTURE PERFECT CONTINOUS
I will have been singing
How do we make the Future Perfect Continuous Tense?
The Structure of the future perfect continous tense is:
subject + auxillary verb
WILL + auxillary verb
HAVE + auxillary verb
BE + main verb
invariable invariable past participle
will have been base+ing
For negative sentences in the future perfect continuous tense, we insert not between will and have. For question sentences, we exchange the subject and will. Look at these example sentences with the future perfect continuous tense:
subject auxillary verb auxillary verb auxillary verb main verb
+ I will have been working for four hours.
+ You will have been travelling for two days.
– She will not have been using the car.
– We will not have been waiting long.
? Will you have been playing football?
? Will they have been watching TV?
When we use the future perfect continuous tense in speaking, we often contract the subject and auxiliary verb:
I will I’ll
you will you’ll
he will
she will

it will he’ll
she’ll

it’ill
we will we’ll
they will they’ll
For negative sentences in the future perfect continuous tense, we contract with won’t, like this:
I will not I won’t
you will not you won’t
he will not
she will not

it will not he won’t
she won’t

it won’t
we will not we won’t
they will not they won’t
How do we use the Future Perfect Continuous Tense?
We use the future perfect continuous tense to talk about a long action before some point in the future. Look at these examples:
• I will have been working here for ten years next week.
• He will be tired when he arrives. He will have been travelling for 24 hours.
PHRASES
Phrase- A group of words, which makes sense, but not complete sense, is called a Phrase. It is a group of related words without a Subject and a Verb.A Phrase consists of two or more words lacking a complete sense and a complete verb. It may consist of one or more incomplete verbs – the Infinitives or the Participles standing on their own.
Words/group of words in italics are phrases in examples below:
1).The sun rises in the east.
2). Humpty Dumpty sat on a wall.
3). She wore a hat with blue trimming.
4). The accident on the bridge was not serious.
5). The girl with red hair is an artist.
6). Sasha took a long leave.
7). Holding the toy, the child slept.
TYPE OF PHRASES
Noun Phrase
A noun phrase is either a single noun or pronoun or a group of words containing a noun or a pronoun that function together as a noun or pronoun, as the subject or object of a verb.
Examples:
All the kids were sleeping.
The boy in the blue jeans says he’ll do it.
He bought her a beautiful red dress.
Mom baked tasty chocolate cookies.
Julia was thinking about her friends back home.
Will you talk with these rude people?
You are a true hero.
My dog is my best friend.

Under the Noun phrase comes three another phrase they are:

-Appositive Phrase
An appositive (single word, phrase, or clause) renames another noun, not technically modifying it.
Example: “Bob, my best friend, works here” or “My best friend Bob works here.”
-Gerund Phrase
A gerund phrase is just a noun phrase with a gerund as its head.
Example: “I love baking cakes.”
-Infinitive Phrase
An infinitive phrase is a noun phrase with an infinitive as its head. Unlike the other noun phrases, however, an infinitive phrase can also function as an adjective or an adverb.
Example: “I love to bake cakes.”

Verb Phrase
In simple words, a verb of more than one word is called a verb phrase. It is a phrase consisting of a verb, its auxiliaries (helping verbs), its complements, and other modifiers. Auxiliary verbs always come before the main verb. A verb phrase is a syntactic unit that corresponds to the predicate. There are two types of auxiliary verbs. Inflected auxiliary verbs e.g. be, have, do and Modal auxiliary verbs e.g. will, should, must etc.
Examples:
She kept working like a machine.
They were being exploited.
Mom is making the room.
I came across these old books today.
Take off your clothes and jump in the lake.

TYPE OF PHRASES CONT’D
Adverbial Phrase
An adverbial phrase (AdvP) is a linguistic term for a group of two or more words operating adverbially, when viewed in terms of their syntactic function.
Example:
I’ll go to bed soon.
Adjectival Phrase
An adjective phrase usually starts with a preposition (e.g., of, in, on) or a participle (e.g., taken, leaving) and follows the noun it is modifying.
Examples:
This is the end of a very long road.
Did you see the man leaving the shop?
Participial Phrase
participle phrase will begin with a present or past participle. If the participle is present, it will dependably end in ing. Likewise, a regular past participle will end in a consistent ed.
Examples:
Dancing under the moon, she found perfect happiness.
Bitten by dog, he limped home in pain. leaving the shop?
Prepositional Phrase

Examples:
There are two children on a sled.
In this garden there are many strawberries.
The woman in the blue coat is looking for her dog.
Absolute Phrase
An absolute phrase modifies an entire sentence instead of a single word in the sentence.An absolute phrase combines a noun and a participle with any accompanying modifiers or objects.
Examples:
Legs quivering
Her arms folded across her chest
Our fingers scraping the leftover frosting off the plates

INTRODUCTION
Idioms combination of words that has a figurative meaning .Meaning Of Idioms cannot be understood by refering an english dictionary.
For example, ” easygoing “An English dictionary would explain that “easy ” means simple, not difficult “, and that ” going ” means traveling from one place to another. Thus you could literally translate easygoing as meaning the path from one place to another is not complicated or physically far, by adding together these dictionary meanings. But this interpretation is NOT CORRECT. Idiomatically, we mean that such a person’s personality is warm, friendly, pleasant, and helpful.
Examples:
A piece of cake
Meaning: Easy, simple to do, no difficulties.
A drop in the ocean
Meaning: A very small part of something.

Idioms and Their Meanings.
Absence makes the heart grow fonder
Meaning: You love a person more when they are away.
Et tu, Brutus?
Meaning: Apparently the last words of Julius Caesar.
Brand spanking new
Meaning: A new or unused object.
Break a leg
Meaning: To wish good luck.
Cat bird seat
Meaning: To be a vantage point.
Chew the fat
Meaning: To talk about unimportant things.
Clear as bell
Meaning: To be understood clearly.
Cold Turkey
Meaning: To quit something abruptly and experience severe withdrawal symptoms.
EXAMPLES
Idioms with Examples
* Blessing in disguise
Something good which isn’t recognized in the first instant.
Eg.Getting out of the place was a blessing in disguise for me.
* A doubting Thomas
A skeptic person who needs a tangible evidence to believe.
Eg.My boss is a doubting Thomas, there is no point trying to convince him.
* A dime a dozen
Something that is available in plenty and commonly.
Eg.Such bags are available dime a dozen on Fashion Street.
* A leopard can’t change his spots
You can’t change who you are.
Eg.It’s true a leopard can’t change his spots, but he sure can change his strategy.
* Against the clock
A hectic dash or running against time.
Eg.Finishing the paper was a race against the clock.
* Cry wolf
To intentionally give a false alarm.
Eg.”Stop crying wolf, or else no one will come to your help in case of need.”
* Devil’s advocate
Someone who takes a position in an argument without knowing the truth. Or someone who counters the argument without believing in it.
Eg.He is just playing devil’s advocate. Don’t fall for the trap.
* Turn over a new leaf
Changing for the better
Eg.After Ajith was released from prison, he decided to turn over a new leaf and become an honest man.
* Hit below the belt
To act in an unfair matter
Eg.The candidate of the opposition party spread false rumours about the Minister. People felt that he was hitting below the belt.
* Gift of the gab
The ability to speak well
Eg.The ability to speak well

DETERMINERS
A Determiner is a word, phrase or affix that occurs together with a noun or noun phrase and serves to express the reference of that noun or noun phrase in the context. That is, a determiner may indicate whether the noun is referring to a definite or indefinite element of a class, to a closer or more distant element, to an element belonging to a specified person or thing, to a particular number or quantity, etc.Common kinds of determiners include definite and indefinite articles (like the English the and a[n]), demonstratives (like this and that), possessive determiners (like my and their), and quantifiers (like many, few and several).
Examples
• The girl is a student.
• I’ve lost my keys.
• Some folks get all the luck.
• Which book is that?
• I only had thirty-seven drinks.
• I’ll take this one.
• Both windows were open.

TYPES
Types of determiners
Articles
The definite and indefinite articles are all determiners.
Definite article – the
Indefinite article – a or an (a is used before a consonant sound; an is used before a vowel sound.)
Close the door, please.
I’ve got a friend in Canada.
Demonstratives
There are four demonstrative determiners in English and they are: this, that, these and those
Note that demonstrative determiners can also be used as demonstrative pronouns. When they are used as determiners they are followed by the nouns they modify. Compare:
This is my camera. (Demonstrative used as a pronoun, subject of the verb is)
This camera is mine. (Demonstrative used as a determiner modifying the noun camera.)
Possessives
Possessive adjectives – my, your, his, her, its, our, your, their – modify the noun following it in order to show possession.
Possessive determiners are different from possessive pronouns – mine, his, hers, yours, ours, their.
Possessive pronouns can stand alone and are not followed by nouns.
Possessive determiners, on the other hand, are followed by nouns.
Compare:
This is my house. (my is a possessive determiner. It is followed by the noun house which it modifies)
Is that car yours? (yours is a possessive pronoun. It is not followed by a noun.)
Quantifiers
Quantifiers are followed by nouns which they modify. Examples of quantifiers include:
some, any, few, little, more, much, many, each, every, both, all, enough, half, little, whole, less etc.
Quantifiers are commonly used before either countable or uncountable nouns.
He knows more people than his wife.
Little knowledge is a dangerous thing .
Numerals
Numbers are cardinal (one, two, three, etc) and ordinal (first, second, third, etc). Cardinal numbers are adjectives that indicate quantity (There are five apples on the table), and ordinal numbers indicate rank or order (This is the first time for me on a plane).
There are five apples on the table
Distributives
The words all, both, half, each, every, either and neither are known as distributives.
All my life I have been waiting for this moment.
Both the dogs have passed away.
Half the village perished in the floods.

REPORTED SPEECH

Reported Speech also called Indirect Speech or indirect discourse , is a means of expressing the content of statements, questions or other utterances, without quoting them explicitly as is done in direct speech.It is used to communicate what someone else said,think or believe but without using the exact words. A few changes are necessary; often a pronoun has to be changed and the verb is usually moved back a tense, where possible.

For example, He said “I’m coming” is direct speech, whereas He said he was coming is indirect speech.
Reported speech is usually used to talk about the past, so we normally change the tense of the words spoken. We use reporting verbs like “say“, “tell“, “ask“, and we may use the word “that” to introduce the reported words. Reported speech doesn’t use quotation marks to enclose what the person said.
For example:
Direct speech:
– “I’m going to the English course”, he said.

Reported speech:
– He said that he was going to the English course.
When reporting questions, it is especially important to pay attention to sentence order. When reporting yes/ no questions connect the reported question using “if”. When reporting questions using question words (why, where, when, etc.) use the question word.
He asked, “Do you want to come with me to Ireland?”
* He asked me if I wanted to come with him to Ireland.
Peter asked, “Where did you go last summer?”
* Dave asked me where I had gone the previous summer.

REPORTED STATEMENTS
The tenses generally move backwards in this way(Backshift of tenses)
from to
Simple Present Simple Past
Simple Past Past Perfect
Present Perfect
Past Perfect
will would
Progressive forms
am/are/is was/were
was/were had been
has been
had been

Tense Direct Speech Reported Speech
present simple “I like ice cream” She said (that) she liked ice cream.
present continuous “I am living in London” She said she was living in London.
past simple “I bought a car” She said she had bought a car OR She said she bought a car.
past continuous “I was walking along the street” She said she had been walking along the street.
present perfect “I haven’t seen Julie” She said she hadn’t seen Julie.
past perfect* “I had taken English lessons before” She said she had taken English lessons before.
will “I’ll see you later” She said she would see me later.
would* “I would help, but..” She said she would help but…
can “I can speak perfect English” She said she could speak perfect English.
could* “I could swim when I was four” She said she could swim when she was four.
shall “I shall come later” She said she would come later.
should* “I should call my mother” She said she should call her mother
might* “I might be late” She said she might be late
must “I must study at the weekend” She said she must study at the weekend OR She said she had to study at the weekend
* doesn’t change
Occasionally, we don’t need to change the present tense into the past if the information in direct speech is still true (but this is only for things which are general facts, and even then usually we like to change the tense):
Direct speech: “The sky is blue”
Reported speech: She said that the sky is/was blue

REPORTED QUESTIONS
So now you have no problem with making reported speech from positive and negative sentences. But how about questions?
Direct speech: “Where do you live?”
How can we make the reported speech here?

In fact, it’s not so different from reported statements. The tense changes are the same, and we keep the question word. The very important thing though is that, once we tell the question to someone else, it isn’t a question any more. So we need to change the grammar to a normal positive sentence. Confusing? Sorry, maybe this example will help:
Direct speech: “Where do you live?”
Reported speech: She asked me where I lived.
Do you see how I made it? The direct question is in the present simple tense. We make a present simple question with ‘do’ or ‘does’ so I need to take that away. Then I need to change the verb to the past simple.

Another example:
Direct speech: “where is Julie?”
Reported speech: She asked me where Julie was.
The direct question is the present simple of ‘be’. We make the question form of the present simple of be by inverting (changing the position of)the subject and verb. So, we need to change them back before putting the verb into the past simple.
Here are some more examples:
Direct Question Reported Question
“Where is the Post Office, please?” She asked me where the Post Office was.
“What are you doing?” She asked me what I was doing.
“Who was that fantastic man?” She asked me who that fantastic man had been.

So much for ‘wh’ questions. But, what if you need to report a ‘yes / no’ question? We don’t have any question words to help us. Instead, we use ‘if’:
Direct speech: “Do you like chocolate?”
Reported speech: She asked me if I liked chocolate.
No problem? Here are a few more examples:

Direct Question Reported Question
“Do you love me?” He asked me if I loved him.
“Have you ever been to Mexico?” She asked me if I had ever been to Mexico.
“Are you living here?” She asked me if I was living here.

REPORTED ORDERS
Finally, how about if someone doesn’t ask so politely? We can call this an ‘order’ in English, when someone tells you very directly to do something. For example:
Direct speech: “Sit down!”
In fact, we make this into reported speech in the same way as a request. We just use ‘tell’ instead of ‘ask’:
Reported speech: She told me to sit down.
Direct Order Reported Order
“Go to bed!” He told the child to go to bed.
“Don’t worry!” He told her not to worry.
“Be on time!” He told me to be on time.
“Don’t smoke!” He told us not to smoke.

TIME EXPRESSIONS
Time Expressions with Reported Speech

Sometimes when we change direct speech into reported speech we have to change time expressions too. We don’t always have to do this, however. It depends on when we heard the direct speech and when we say the reported speech.

For example:

It’s Monday. Julie says “I’m leaving today”.

If I tell someone on Monday, I say “Julie said she was leaving today”.
If I tell someone on Tuesday, I say “Julie said she was leaving yesterday”.
If I tell someone on Wednesday, I say “Julie said she was leaving on Monday”.
If I tell someone a month later, I say “Julie said she was leaving that day”.

So, there’s no easy conversion. You really have to think about when the direct speech was said.

Here’s a table of some possible conversions:
now then / at that time
today yesterday / that day / Tuesday / the 27th of June
yesterday the day before yesterday / the day before / Wednesday / the 5th of December
last night the night before, Thursday night
last week the week before / the previous week
tomorrow today / the next day / the following day / Friday
ACTIVE OR PASSIVE VOICE
INTRODUCTION
There are two special forms for verbs called voice:
Active voice
Passive voice
The active voice is the “normal” voice. This is the voice that we use most of the time.A feature of sentences in which the subject performs the action of the verb and the direct object is the goal or the recipient.

In passive sentences, the thing receiving the action is the subject of the sentence and the thing doing the action is optionally included near the end of the sentence. You can use the passive form if you think that the thing receiving the action is more important or should be emphasized. You can also use the passive form if you do not know who is doing the action or if you do not want to mention who is doing the action
RULES
Active/Passive Voice Rules Chart
The object of the verb takes the position of Subject.The Subject of the verb in the active voice becomes the object and is usually preceeded by the preposition ‘by’.The tense of the verb in the passive voice remains the same as in the active voice.In the passive voice, third form of the verb is used.

Tense Rules
Present Indefinite Tense is/am/are + V3
Present Continuous Tense is/am/are + being+V3;
Present Perfect Tense has/have + been + V3
Past Indefinite Tense was/were + V3
Past Continuous Tense was/were + being +V3
Past Perfect Tense had + been + V3;
Future Indefinite Tense ; will/shall + be + V3
Future Perfect Tense will/shall + have+been + V3
Modal Verb: will, shall, would should, can, could, may, might,must,ought to + V1 Modal Verb + be + V3
Infinity: to + V1 to be + V3
I, We, He, She, They are changed into tome, us, him, her, them
Take care of singular and plural nature of nouns or pronouns. Verb/helping verb requires to be adjusted accordingly.
Interrogative sentences beginning with ‘wh’ words like what, why, when etc. thequestion word is retained in the beginning of the sentence. An interrogative sentence in theactive voice remains an interrogative in the passive form. An imperative sentence is a sentence showing order, or request. So, accordingly, in the passive voice, we say: You are requested/ordered/advised + infinive with ‘to’.
Sentences involving order/advice are preferably changed into passive by using the word‘let’ or ‘should’. Please close the door. You are requested to close the door. Save your soul. Your soul should be saved. Let your soul be saved. Do it. Let it be done. It should be done. In some sentence the subject is understood type. Here the subject has to be suppliedaccording to the context while changing them into active form. The thief was arrested. (by the police.)
Preoposition attached with the verbs in the active form continue to be attached with themeven in the passive form. Please listen to him. You are requested to listen to him. He turneddown my proposal. My proposal was tuned down by him.k In the case of a verb having two objects in Active Voice, either of them can be retained inthe passive. Hari gave me an apple. I was given an apple by Hari. An apple was given to me byHari.
Intransitive verbs do not have passive forms. I go to school. Go is intransitive verb. Sono passive form. What is done, cannot be undone. What people do, they cannot undo.
Quasi Passive Verbs: The rose smells sweet. The rose is sweet when smelt. Quinine tastes bitter. Quinine is bitter when tasted. Lemons taste sour. Lemons are sour when tasted.
With some verbs, preposition ‘by’ is not used. Like know (to), surprise (at), annoy (with),contain (in), vex (with), please (with), displease (at), alarm (at), line (with), throng (with)

EXAMPLES
Examples of Passive
Tense Subject Verb Object
Simple Present Active: Rita writes a letter.
Passive: A letter is written by Rita.
Simple Past Active: Rita wrote a letter.
Passive: A letter was written by Rita.
Present Perfect Active: Rita has written a letter.
Passive: A letter has been written by Rita.
Future I Active: Rita will write a letter.
Passive: A letter will be written by Rita.
Hilfsverben Active: Rita can write a letter.
Passive: A letter can be written by Rita.
Examples of Passive
Tense Subject Verb Object
Present Progressive Active: Rita is writing a letter.
Passive: A letter is being written by Rita.
Past Progressive Active: Rita was writing a letter.
Passive: A letter was being written by Rita.
Past Perfect Active: Rita had written a letter.
Passive: A letter had been written by Rita.
Future II Active: Rita will have written a letter.
Passive: A letter will have been written by Rita.
Conditional I Active: Rita would write a letter.
Passive: A letter would be written by Rita.
Conditional II Active: Rita would have written a letter.
Passive: A letter would have been written by Rita.
Passive Sentences with Two Objects
Rewriting an active sentence with two objects in passive voice means that one of the two objects becomes the subject, the other one remains an object. Which object to transform into a subject depends on what you want to put the focus on.
Subject Verb Object 1 Object 2
Active: Rita wrote a letter to me.
Passive: A letter was written to me by Rita.
Passive: I was written a letter by Rita.

1. TYPE OF SENTENCE
The type of sentence is determined by the number and type of clauses it contains. It falls into one of the following:
Simple sentence
A simple sentence conveys a single idea. It has only one subject and one verb.
EXAMPLE: She is my girlfriend. / I am bored. / That is a fat monkey.
The verb in each sentence is in bold.
Complex Sentence
A complex sentence has one independent clause and at least one dependent clause. The independent clause is called the main clause, and the dependent clause is called the subordinate clause. These clauses are joined by conjunctions which include: as, as if, even if, if, because, unless, etc.
EXAMPLE: As she is a big bully, I stay away from her. / I will do it if I have the time.
The main clauses are in bold; the subordinate clauses are not.
Compound Sentence
compound sentence is composed of at least two clauses or sentences joined together by a conjunction, i.e. words like: and, but, for, nor, or, so, therefore, either … or, neither … nor, not only … but also, etc., or punctuated by a semi-colon. A compound sentence consists of at least two Independent or Main Clauses and verbs. The subordinate or dependent clause may or may not be present in a compound sentence. It is possible for a compound sentence to have three, four or more independent clauses. But commonly, it contains only two clauses.
EXAMPLE:I am skinny and you are obese. (Two main clauses joined by a conjunction.)
EXAMPLE: I know what you know. (Main clause: I know; subordinate clause: what you know)
EXAMPLE: I always tell you what I know but you never tell me what you know.
The last example shows a sentence with two main clauses and two subordinate clauses.
Compound-complex Sentence
A compound-complex sentence has at least two independent clauses and at least one dependent clause.
EXAMPLE: Although the car is old, it still runs well, and we intend to keep it.

2.PROPER SENTENCE CONJUNCTIONS
Time is usually placed at the end of a sentence.
EXAMPLE: I visited the Eiffel Tower in 1999.
Time may also be placed at the start of a sentence.
EXAMPLE: In 1999, I visited the Eiffel Tower.
Place comes before time in all cases.
EXAMPLE: I visited the Eiffel Tower in Paris in 1999. I visited the Eiffel Tower in 1999 in Paris. (INCORRECT)
An adverb (in bold) is usually placed between the subject and the verb.
EXAMPLE: He often looks at the sky. EXAMPLE: She always grumbles about the weather. EXAMPLE: Tom seldom talks to anyone.
Some adverbs can be used at the beginning or end of a sentence.
EXAMPLE: Normally I go to the library with her. EXAMPLE: Sometimes I feel tired for nothing.

3. MODIFIER
A modifier is a word or a group of words that provide you with more information about a word or noun in a sentence. Modifiers can be adjectives, adverbs or phrases. They give sentences the exactness and accuracy of expression or detail that would otherwise be lacking. With the use of modifiers, we know how fast a duck walks, how fierce that dog is and how colourful the flowers on display are.
As mentioned, a modifier can be: an adjective: All her friends know she has a nasty temper. an adverb: I smiled sweetly at her, but she didn’t smile back. a phrase: How many of you love that monkey with the longest tail in the zoo?
DIRECT OBJECTSAND INDIRECT
As mentioned, a sentence has to be clear in its meaning. If I say “I saw”, my meaning is not clear to you. You may want to know what I saw. When I say, “I saw a ghost”, I named the thing or object that I saw, and my meaning becomes clear. The word “ghost” is the Direct Object of the verb “saw.” The object is the part of the sentence that undergoes the action of the verb, which in this case is saw. The direct object generally comes after the verb. (The verb saw is called a Transitive Verb. A transitive verb needs an object to complete a sentence and make its meaning clear.

. Some sentences have a subject and a verb. But most sentences have an object. The subject comes before the verb and the object comes after the verb.

EXAMPLE: The dog barks. (subject: dog; verb: barks. No object present).
EXAMPLE: The dog barks at him. (subject: dog; verb: barks: object: him).

. An object always comes after the verb.

EXAMPLE: A cat catches mice.

. Some verbs are not followed by an object.

EXAMPLE: His train departed at teno’clock. (No object).

. Some verbs have two objects a direct object and an indirect object. An Indirect Object is easily identified by its position in the sentence. It always comes before the direct object. It usually tells us why something is done.

EXAMPLE: He bought her a puppy. (A sentence that contains two/both objects.)
In the example, the indirect object is her and the direct object is a puppy.
Subject Verb Indirect Object Direct Object
A beggar gave me a coin
He showed the doctor his swollen nose
My parents lent us their bicycles
5. COMMON ERROR IN JOINING TWO SENTENCES
a) A common error is joining two sentences or two independent clauses incorrectly with an improper punctuation mark instead of using a correct punctuation mark which is the semi-colon, or using a conjunction as the following example shows. EXAMPLE: We don’t have a telephone, you will have to come round to the house. The two independent clauses in the sentence are incorrectly joined by a comma.
We can correct the sentence in the following ways:
Treat the two clauses as separate sentences with the use of a full-stop (period) for each sentence. We don’t have a telephone. You will have to come round to the house.
We can use a coordinating conjunction (and, but, for, nor, or, so, yet) to create a compound sentence. We don’t have a telephone, so you will have to come round to the house.
We can turn one of the two clauses into a subordinate or dependent clause. Since we don’t have a telephone, you will have to come round to the house.
We can use the semicolon to create a compound sentence. We don’t have a telephone; you will have to come round to the hous
EXAMPLE: I helped them all I could, I even brought my tools to speed up the work. (INCORRECT) I helped them all I could; I even brought my tools to speed up the work. (CORRECT) I helped them all I could and I even brought my tools to speed up the work. (CORRECT)
b) A type of sentence error known as sentence fragment is a group of words that used together does not form a complete sentence.
A dependent clause is being used as a sentence. INCORRECT: Because she was the best candidate. INCORRECT: Since ten o’clock this morning. CORRECT: She got the job because she was the best candidate. CORRECT: I’ve been here since ten o’clock this morning.
The wrong form of a verb is used. INCORRECT: He eaten his lunch just a while ago. INCORRECT: He has showed her how to catch butterflies. CORRECT: He ate his lunch just a while ago. CORRECT: He has shown her how to catch butterflies.
c) Words and phrases should be put in their rightful places. EXAMPLES: The policeman is a very brave man who caught the thief. (INCORRECT) The policeman who caught the thief is a very brave man. (CORRECT)
PLURALS
How to make plurals?
Pluralisation in English can be a bit of a tricky game, and as with any language the key to mastering this aspect lies in practicing through reading and conversing until the variations that appear unpredictable in the beginning become second nature, a matter of habit. Having said that, there are certain principles that are generally applicable that make the task easier by giving us a broad idea of how common words are pluralised. Let us take a look at these.
For most nouns, add an ‘s’ at the end of the word.
SINGULAR PLURAL
Car Cars
Desk Desks
Tree Trees
Ball Balls
Hand Hands
For nouns that end with ‘s’, ‘x’, ‘z’, ‘ch’, or ‘sh’, add ‘es’ at the end of the word.
SINGULAR PLURAL
Boss Bosses
Box Boxes
Topaz Topazes
Leech Leeches
Dish Dishes
For some words that end with ‘o’, add ‘es’ at the end of the word.
SINGULAR PLURAL
Potato Potatoes
Echo Echoes
Hero Heroes

For some words that end with ‘o’, add ‘s’ at the end of the word.
SINGULAR PLURAL
Photo Photos
Piano Pianos
Logo Logos
Radio Radios

For some words ending with ‘f’, replace the ‘f’ with a ‘v’ and add ‘es’ at the end of the word.
SINGULAR PLURAL
Thief Thieves
Loaf Loaves
Half Halves
Calf Calves
Leaf Leaves
For some words ending with ‘f’, add an ‘s’ at the end of the word.
SINGULAR PLURAL
Reefs Reefs
Roof Roofs
Chef Chefs
For some words ending with ‘ife’, replace the ‘f’ with a ‘v’ and add an ‘s’ at the end of the word.
SINGULAR PLURAL
Wife Wives
Knife Knives
Life Lives
For common nouns ending with a consonant followed by ‘y’, replace the ‘y’ with an ‘i’ and add ‘es’ at the end of the word.
SINGULAR PLURAL
Nappy Nappies
Poppy Poppies
Fly Flies
Penny Pennies
Sty Sties
Some nouns are the same in both forms.
SINGULAR PLURAL
Fish Fish
Sheep Sheep
Deer Deer
Tuna Tuna
Trout Trout
For some nouns, other letters must be replaced or added, sometimes changing the words completely.
SINGULAR PLURAL
Person People
Ox Oxen
Child Children
Goose Geese
Man Men
Foot Feet

QUANTIFIERS
1.QUANTIFIERS INTRODUCTION
Quantifiers form a sub-class under determiners. They are adjectives or phrases that serve to answer two possible questions:
1. How many?
2. and How much?
For example: a few, a little, much, many, most, some, any, enough, etc., are quantifiers.
Quantifiers that describe quantity
Words and phrases that describe quantity include a little, none, a few, etc. Some of these are used only with:
Countable nouns – These are the nouns that answer the question How many? For example: a few, a number of, several, etc.
Uncountable nouns – These are the nouns that answer the question How much? For example: a little, a bit of, etc.)
Some of them are also used with both. These are the ones that answer both questions. For example: such as no/none, some, a lot of, etc.
2. QUANTIFIERS THAT EXPRESS
The words few, little and the phrases
– a few and a little serve to describe the speaker’s attitude to the quantity being described. The first two carry negative suggestions, whereas the last two carry positive suggestions. For e.g.:
The phrase I have little time means that the speaker hardly has time, whereas the phrase I have a little time means that while the speaker may not have all the time in the world, but s/he has enough for the purpose at hand.
‘Enough’
Enough is used to indicate the necessary amount or quantity; it is placed before nouns. For e.g.: There is enough time, You have enough money, Is there enough food?, etc.
3.COMPARATIVE QUANTIFIER
There are ten comparative or grade quantifiers: much, many, more, most, few, fewer, fewest, little, less, and least.
Much, many, more and most describe (in ascending order) increase; much is used only with uncountable nouns, many only with plural countable nouns, and more and most with both.
I have much time. < I have more time. < I have the most time.
I have many apples. < I have more apples. < I have the most apples.
Few, fewer, fewest, little, less and least chart decrease. The first three (in descending order) are used only with countable plural nouns. The last three (in descending order) are used only with uncountable nouns.
He has few friends. > He has fewer friends. > He has the fewest friends.
He has little time. > He has less time. > He has the least time.
CONDITIONAL
INTRODUCTION
What are conditionals in English grammar? Sometimes we call them ‘if clauses’. They describe the result of something that might happen (in the present or future) or might have happened but didn’t (in the past) . They are made using different English verb tenses.
There are four kinds:
The Zero Conditional:
(if + present simple, … present simple)
If you heat water to 100 degrees, it boils.
The First Conditional:
(if + present simple, … will + infinitive)
If it rains tomorrow, we’ll go to the cinema.
The Second Conditional:
(if + past simple, … would + infinitive)
If I had a lot of money, I would travel around the world.
The Third Conditional
(if + past perfect, … would + have + past participle)
If I had gone to bed early, I would have caught the train.
THE FIRST CONDITIONAL
The first conditional has the present simple after ‘if’, then the future simple in the other clause:
if + present simple, … will + infinitive
It’s used to talk about things which might happen in the future. Of course, we can’t know what will happen in the future, but this describes possible things, which could easily come true.
If it rains , I won’t go to the park.
If I study today, I ‘ll go to the party tonight.
If I have enough money, I ‘ll buy some new shoes.
She ‘ll be late if the train is delayed.
She ‘ll miss the bus if she doesn’t leave soon.
If I see her, I ‘ll tell her.
First vs. Zero Conditional:
The first conditional describes a particular situation, whereas the zero conditional describes what happens in general .

For example (zero conditional): if you sit in the sun, you get burned (here I’m talking about every time a person sits in the sun – the burning is a natural consequence of the sitting)

But (first conditional): if you sit in the sun, you’ll get burned (here I’m talking about what will happen today, another day might be different)
First vs. Second Conditional:
The first conditional describes things that I think are likely to happen in the future, whereas the second conditional talks about things that I don’t think will really happen. It’s subjective; it depends on my point of view.

For example (first conditional): If she studies harder, she’ll pass the exam (I think it’s possible she will study harder and so she’ll pass)

But (second conditional): If she studied harder, she would pass the exam (I think that she won’t study harder, or it’s very unlikely, and so she won’t pass)
THE SECOND CONDITIONAL
The second conditional uses the past simple after if, then ‘would’ and the infinitive:
if + past simple, …would + infinitive
(We can use ‘were’ instead of ‘was’ with ‘I’ and ‘he/she/it’. This is mostly done in formal writing).
It has two uses.
First, we can use it to talk about things in the future that are probably not going to be true. Maybe I’m imagining some dream for example.
If I won the lottery, I would buy a big house.(I probably won’t win the lottery)
If I met the Queen of England, I would say hello.
She would travel all over the world if she were rich.
She would pass the exam if she ever studied .(She never studies, so this won’t happen)
Second, we can use it to talk about something in the present which is impossible, because it’s not true. Is that clear? Have a look at the examples:
If I had his number, I would call him. (I don’t have his number now, so it’s impossible for me to call him).
If I were you, I wouldn’t go out with that man.
How is this different from the first conditional?
This kind of conditional sentence is different from the first conditional because this is a lot more unlikely.

For example (second conditional): If I had enough money I would buy a house with twenty bedrooms and a swimming pool (I’m probably not going to have this much money, it’s just a dream, not very real)

But (first conditional): If I have enough money, I’ll buy some new shoes (It’s much more likely that’ll have enough money to buy some shoes)
THE THIRD CONDITIONAL
We make the third conditional by using the past perfect after ‘if’ and then ‘would have’ and the past participle in the second part of the sentence:
if + past perfect, …would + have + past participle
It talks about the past. It’s used to describe a situation that didn’t happen, and to imagine the result of this situation.
If she had studied , she would have passed the exam (but, really we know she didn’t study and so she didn’t pass)
If I hadn’t eaten so much, I wouldn’t have felt sick (but I did eat a lot, and so I did feel sick).
If we had taken a taxi, we wouldn’t have missed the plane
She wouldn’t have been tired if she had gone to bed earlier
She would have become a teacher if she had gone to university
He would have been on time for the interview if he had left the house at nine
THE ZERO CONDITIONAL
We can make a zero conditional sentence with two present simple verbs (one in the ‘if clause’ and one in the ‘main clause’):
If + present simple, …. present simple.
This conditional is used when the result will always happen. So, if water reaches 100 degrees, it always boils. It’s a fact. I’m talking in general, not about one particular situation. The result of the ‘if clause’ is always the main cluase.
The ‘if’ in this conditional can usually be replaced by ‘when’ without changing the meaning.
For example: If water reaches 100 degrees, it boils . (It is always true, there can’t be a different result sometimes). If I eat peanuts, I am sick. (This is true only for me, maybe, not for everyone, but it’s still true that I’m sick every time I eat peanuts)
Here are some more examples:
If people eat too much, they get fat.
If you touch a fire, you get burned.
People die if they don’t eat .
You get water if you mix hydrogen and oxygen.
Snakes bite if they are scared

USE OF SHOULD
We use ‘should’ for giving advice.
You should speak to him about it.
He should see a doctor.
We should ask a lawyer.
We use ‘should’ to give an opinion or a recommendation.
He should resign now.
We should invest more in Asia.
They should do something about this terrible train service.
‘should’ expresses a personal opinion and is much weaker and more personal than ‘must’ or ‘have to’. It is often introduced by ‘ I think’.
I think they should replace him.
I don’t think they should keep the contract.
Do you think we should tell her.
We can use ‘should’ after ‘reporting verbs’ such as
demand insist propose recommend suggest
He demanded that we shouldpay for the repair.
She insisted that she should pay for the meal.
I have proposed that he shouldtake charge of the organization.
The committee recommends that Jane should be appointed.
We have suggested that Michael should be given a reward for his hard work.
However, it is also possible to say exactly the same thing by omitting the ‘should’ and just using the infinitive form without ‘to’ . Some people call this the ‘subjunctive’ form.
He demanded that we pay for the repair.
She insisted that she pay for the meal.
I have proposed that he take charge of the organization.
The committee recommends that Jane be appointed.
We have suggested that Michael be given a reward for his hard work.
We can use ‘should’ after various adjectives. Typical examples are :
funny interesting natural odd strange surprised surprising typical
It’s funny that you should say that. I was thinking exactly the same thing.
It’s interesting that they shouldoffer him the job. Not an obvious choice.
It’s natural that you should be anxious. Nobody likes speaking in public.
Isn’t it odd that he should be going to the same tiny hotel? What a coincidence.
It’s strange that you should think so. Nobody else does.
We can use ‘should’ in ‘if clauses’ when we believe that the possibility of something happening is small.
If you should happen to see him before I do, can you tell him that I want to speak to him urgently?
If there should be a problem, just give me a call and I’ll sort it out.
If anyone should ask where I am, say I’m in a meeting.
We use ‘should’ in various fixed expressions.
To show strong agreement
They’re paying you compensation? I should think so.
To express pleasure when you receive a gift
What a fantastic present. You really shouldn’t have.
To emphasize a visible emotion
You should have seen the look on her face when she found out that she had got the promotion.

1. USE OF WISH
Let’s start off with the easy part. ‘ I wish to’ can mean the same as ‘I want to’ but it is much, much more formal and much, much less common.
I wish to make a complaint.
I wish to see the manager.
You can also use ‘wish’ with a noun to ‘offer good wishes’.
I wish you all the best in your new job.
We wish you a merry Christmas.
Notice that when you want to offer good wishes using a verb, you must use ‘hope ‘ and not ‘wish’.
We wish you the best of luck.
We hope you have the best of luck.
I wish you a safe and pleasant journey.
I hope you have a safe and pleasant journey.
However, the main use of ‘wish’ is to say that we would like things to be different from what they are, that we have regrets about the present situation.
I wish I was rich.
He wishes he lived in Paris.
They wish they’d chosen a different leader.
2. USE OF WISH CONTINUED
Notice that the verb tense which follows ‘I wish’ is ‘more in the past’ than the tense corresponding to its meaning.
I’m too fat. I wish I was thin.
I never get invited to parties. I wish I got invited to parties.
It’s raining. I wish it wasn’t raining.
I went to see the latest Star Wars film. I wish I hadn’t gone.
I’ve eaten too much. I wish I hadn’t eaten so much.
I’m going to visit her later. I wish I wasn’t going to visit her later.
In the case of ‘will’ , where ‘will’ means ‘show willingness’ we use ‘would’.
He won’t help me. I wish he would help me.
You’re making too much noise. I wish you would be quiet.
You keep interrupting me. I wish you wouldn’t do that.
Where ‘will’ means a future event, we cannot use ‘wish’ and must use ‘hope’.
There’s a strike tomorrow. I hope some buses will still be running.
I hope everything will be fine in your new job.
In more formal English, we use the subjunctive form ‘were’ and not ‘was’ after ‘wish’.
I wish I were taller.
I wish it were Saturday today.
I wish he were here.
USE OF SHALL
We don’t use ‘Shall’ very frequently in modern English, particularly in American English.
It is used to make offers and suggestions and to ask for advice.
What time shall we meet?
Shall we vote on it now?
What dress shall I wear?
Shall I open the window?
You only really need to know that about ‘shall’ in modern English. Read the rest of this only if you want to know more about how some older speakers still use ‘shall’.
Formerly, in older grammar, ‘shall’ was used as an alternative to ‘will’ with ‘I’ and ‘we’. Today, ‘will’ is normally used. When we do use ‘shall’, it has an idea of a more personal, subjective future.
I shall go to see the boss and I shall ask him to explain this decision.
Notice that the negative of ‘ shall ‘ can be ‘ shall not ‘ or ‘ shan’t ‘ – though the second one is now very rare in American English.
I don’t like these people and I shall not go to their party.
I shan’t object if you go without me.
USED TO
Used to do
We use ‘used to’ for something that happened regularly in the past but no longer happens.
I used to smoke a packet a day but I stopped two years ago.
Ben used to travel a lot in his job but now, since his promotion, he doesn’t.
I used to drive to work but now I take the bus.
We also use it for something that was true but no longer is.
There used to be a cinema in the town but now there isn’t.
She used to have really long hair but she’s had it all cut off.
I didn’t use to like him but now I do.
‘Used to do’ is different from ‘to be used to doing’ and ‘to get used todoing’
to be used to doing
We use ‘to be used to doing’ to say that something is normal, not unusual.
I’m used to living on my own. I’ve done it for quite a long time.
Hans has lived in England for over a year so he is used todriving on the left now.
They’ve always lived in hot countries so they aren’t used tothe cold weather here.
to get used to doing
We use ‘to get used to doing’ to talk about the process of something becoming normal for us.
I didn’t understand the accent when I first moved here but I quickly got used to it.
She has started working nights and is still getting used tosleeping during the day.
I have always lived in the country but now I’m beginning to get used to living in the city.
HAD BETTER
We use “had better” plus the infinitive without “to” to give advice. Although “had” is the past form of “have”, we use “had better” to give advice about the present or future.
You’d better tell her everything.
I’d better get back to work.
We’d better meet early.
The negative form is “had better not”.
You’d better not say anything.
I’d better not come.
We’d better not miss the start of his presentation.
We use “had better” to give advice about specific situations, not general ones. If you want to talk about general situations, you must use “should”.
You should brush your teeth before you go to bed.
I shouldn’t listen to negative people.
He should dress more appropriately for the office.
When we give advice about specific situations, it is also possible to use “should”.
You shouldn’t say anything.
I should get back to work.
We should meet early.
However, when we use “had better” there is a suggestion that if the advice is not followed, that something bad will happen.
You’d better do what I say or else you will get into trouble.
I’d better get back to work or my boss will be angry with me.
We’d better get to the airport by five or else we may miss the flight.
COMMON ENGLISH ERROR
COMMON GRAMMER MISTAKE
Wrong : I have visited Niagara Falls last weekend.
Right : I visited Niagara Falls last weekend.
Wrong : The woman which works here is from Japan.
Right : The woman who works here is from Japan.
Wrong : She’s married with a dentist.
Right : She’s married to a dentist.
Wrong : She was boring in the class.
Right : She was bored in the class.
Wrong : I must to call him immediately.
Right : I must call him immediately.
Wrong : Every students like the teacher.
Right : Every student likes the teacher.
Wrong : Although it was raining, but we had the picnic.
Right : Although it was raining, we had the picnic.
Wrong : I enjoyed from the movie.
Right : I enjoyed the movie.
Wrong : I look forward to meet you.
Right : I look forward to meeting you.
Wrong : I like very much ice cream.
Right : I like ice cream very much.
Wrong : She can to drive.
Right : She can drive.
Wrong : Where I can find a bank?
Right : Where can I find a bank?
Wrong : I live in United States.
Right : I live in the United States.
Wrong : When I will arrive, I will call you.
Right : When I arrive, I will call you.
Wrong : I’ve been here since three months.
Right : I’ve been here for three months
Wrong : My boyfriend has got a new work.
Right : My boyfriend has got a new job. (or just “has a new job”)
Wrong : She doesn’t listen me.
Right : She doesn’t listen to me.
Wrong : You speak English good.
Right : You speak English well.
Wrong : The police is coming.
Right : The police are coming.
Wrong : The house isn’t enough big.
Right : The house isn’t big enough.
Wrong : You should not to smoke.
Right : You should not smoke.
Wrong : Do you like a glass of wine?
Right : Would you like a glass of wine?
Wrong : There is seven girls in the class.
Right : There are seven girls in the class.
Wrong : I didn’t meet nobody.
Right : I didn’t meet anybody.
Wrong : My flight departs in 5:00 am.
Right : My flight departs at 5:00 am.

10 Simple Terms to Understand Ship Construction Better

10 Simple Terms to Understand Ship Construction Better

Written by 3/0 John Anthony dana on
Octob 12, 2018

ship-construction-terms

A seafarer may not be involved in the ship construction so much. But that does not mean that they need not know anything about it. For example if you see a crack in ballast tank, you should be able to tell exactly where the crack is.

It is only possible if you can identify the structures inside the ballast tank. Same applies to the other parts of the ship too.

We read about ship construction during our competency exams. Only problem is ship construction topics starts from the medium level and not from the basic level.

For example if we need to draw the construction of double bottom, learning just involves placing each component at its place without answering why.

The first step of studying the ship construction need to be knowing about the basic terms of ship constructions.

In this post I will discuss and explain 10 basic terms used in ship construction.

But before we do that, first lets discuss briefly what ship is made of.

What are ships made of

Ships are made of steel and we all know that. But what all forms of steel are used in building ships. I mean what shape of steel ?

Before learning anything about ship construction we need to know the shapes used in ship construction. Let us discuss few of these.

Plate

We all know what we mean by plate. It is a rectangular shape steel with certain thickness. The most common place you can see the plate in ship construction is the main deck and side of the ship.

Bar

There is only one principle difference between steel plate and steel bar. The steel bar has lesser cross sectional width than the steel plate.

This table gives a fair idea what cross section of a steel can be called a plate/sheet or a bar.

steel-plate-and-steel-bar

Beam

A beam is a structural element that increases load bearing capability and avoid bending of the structure. Beams can be categorized by many types but from point of ship construction, we need to categorize it through cross sectional shape.

For example, there are L-Shaped beams, C-shaped beams, I-shaped beams and SI-shaped beams. SI shaped beams are I-shaped beams with slight curved cross section.

type-of-steel-beams

Shape of the beams are not limited to these ones. It can be in many other shapes.

Now that we know the shapes and structure of the steel used in ship construction, we can discuss the ship construction terms. But we have to understand that all these structure will be a form of plate, bar or beam.

1. Keel

First thing first. When we say “Keel of the ship”, we are referring to a steel plate. Though it can also be in the form of steel bar but it is very rare these days.

Keel of the ship is the bottom most plate of the ship laid along the entire length of the ship.

keel-of-the-ship

During construction of the ship this is the first thing that is placed on the blocks. Because of this, laying the keep is considered to be the time when construction of the ship begins.

Keel laying also has the importance with respect to many IMO conventions as this is the date construction of the ship starts.

So keel is the steel plate with slightly more thickness than the other adjoining plates on its sides. This area need more strengthening because the ship sits on this area on the blocks, during construction as well as during dry docks.

We can consider the keel of the ship as the backbone or spine of the ship.

Years back keel laying involved actually laying the keel of the ship on the blocks. See below the keel of the titanic being laid.

keel-of-titanic

Nowadays keel laying is considered to be the time when first piece of the ship structure is placed on the the wooden blocks. Like see below the keel laying of cruise ship “Anthem of the seas“.

keel-laying-of-anthem-of-seas

2. Shell plating

Again when we say shell plating, we are referring to a steel plate. In this case it is too obvious from the name.

Shell plating is the steel plate used on the shell of the ship. The dictionary meaning of the shell is “hard outer covering”. So shell plating is whatever we see on outer side of the ship.

One of the main purpose of shell plating is to provide watertight skin of the ship. Apart from that it also adds to the longitudinal strength of the ship.

Ship construction requires us to be able to pin point each component. So when we say shell plating, it is a huge area. We can further divide this area in two broad parts, which is

  • Bottom shell plating
  • Side shell plating

I am so much sure that you already would know what these two terms mean.

shell-plating

Bottom shell plating is the shell plating on the bottom part of the ship. Or we can can that bottom shell plating form the watertight skin of the bottom of the ship. It is the plate laid in the horizontal direction.

To a certain extent we can say that even keel of the ship is also bottom shell plate.

Side shell plating is the shell plating on the sides of the ship that forms the watertight skin along the ship side. It is the plate laid in the vertical direction.

3. Deck plating

This is one is too obvious. Deck plating again is a plate. It is steel plate that forms the main deck of the ship.

deck-plating

As per the location, we can give a more specific name to the deck plating. For example accommodation deck plating or main deck plating.

4. Strake

To understand what strake is, we need to again understand the construction of shell plating.

I am dead sure you know that ship’s side plate (Shell plating) is not made of single metal sheet. It is made of smaller sections of steel plates. These smaller sections of the plate are welded together.

In old days these were riveted instead of welding.

Irrespective of with what method these plates are joined together, these are placed in a certain pattern.

Let us understand this with an example of box shaped ship. The smaller plates that we are talking about would look something like this for the box shaped ship.

shell-plating-of-box-shaped-vessel

In naval architecture and ship construction each of these plate has an identification. These are numbered in certain pattern. For example the plates on the side shell plating are numbered like this.

  • The plates are identified by a letter and a number
  • Each plate is given a letter in the vertical direction starting with A from the bottom.
  • Each plate is given a number in the horizontal direction starting from aft.

Now based on these numbering system the identification of plates for the box shaped ship would look something like this.

strakes-box-shape-vessel

Each section of the plate placed in fore and aft direction is called a “strake”.

So in the above example, we have A-Strake, B-Strake and so on.

If we want to be more specific, We can say that we have starboard A-Strake , starboard B-strake and so on. Similar naming will be on the port side.

For the bottom shell plating, similar numbering is done for the plates forming it. For the bottom shell plating

  • Plates are given a letter starting with “A” to the plate adjacent to the keel plate.
  • Plates and given a number starting from the aft

So the plate adjacent to the keel plate will have a identification of A1, A2 and so on starting with A1 from the after most plate.

Now there are three type of strakes that you would hear in ship construction. Let us see what these are.

Shear Strake

Shear strake is the top most strake of the Side shell plating. So if side shell plating has strakes from A to K, then K-strake is the shear strake. This is the strake that connects with the deck plating.

Can you identify the shear strake in the box shape ship example that i gave above ? Yes, you got it right. I-Strake is the shear strake in this case.

Shear strake is usually of higher thickness and strength than other strakes. This is because this strake can have lot of physical damages during the life of ship.

sheer-strake

Keel Strake

I earlier said that keel is a plate that is back bone of the ship. But keel plate is also made up of smaller sections of the steel plates. These strake of plates that form the keel of the ship is called Keel Strake.

The plates in the keel strake are number from aft to forward starting from the aft one which has the number “1”.

Unlike other strakes, keel strakes do not have letter associated with its naming.

Garboard Strake

Garboard strake is the first strake on each side of the keel strake. As we discussed in the bottom strakes, the first stake from the keel is named A-strake.

So we can also say that Bottom A-strake is called Garboard strake.

Now for the box shape ship, the naming of strakes might look simple but for actual ship with curved sides and flared bottom, it might not be that simple.

The naming and construction of side and bottom shell plating is provided in the “Shell expansion plan”.

Next time you get your hands on a shell expansion plan of your ship, try to read it to identify shear strake, keel strake and garboard strake.

So below picture shows how shell plating and Strakes are connected with each other.

shell-plating-strakes

5. Stiffners

A steel plate of 2mm thickness can be easily bent. If you lift this plate with the crane from its ends, it will most likely bend at the center. Now what can you do to avoid it from bending ?

One easy solution is to increase the thickness of the plate by welding two or more plates together. But in ship construction this is not a good idea. One among many reasons for this is that we do not want to increase the light weight of the ship.

The better option is to weld two of more flat bars either in fore and aft direction or athwartship direction.

In this case these flat bars will be called stiffners. Anything that is used solely to provide strength to a ship structure can be called a stiffner.

A stiffner welded in longitudinal direction is called “Longitudinal stiffner”. Same way a stiffners welded in transverse direction is simply called “transverse stiffner”.

Longitudinal stiffners and transverse stiffners can further will named according to various factors including the amount of strength these provide to the structure.

Let us discuss few of these.

6. Girder

Girders are one form of longitudinal stiffners. These are

  • Big size steel plate (or sometimes beams) connected to bottom of the ship
  • Runs in fore and aft direction
  • strengthen the ship against bending moment

Girders are also named according to its location. The girder at the center of the ship is called center girder.

In double bottom tanks, the thick solid metal plate that divides the ballast tanks into port and starboard tank is the center girder.

Apart from the center girder, there can be few girders on each side of the ship or double bottom.

Depending upon the breadth of the ship, there can be more than one side girder on each side.

While center girder runs in full depth of the double bottom tank, side girders may or may not run in full depth.

Though below photo is not that of a ship, it is good representation of a ship’s strengthening components. If you see in this case girder is further strengthened with something we may call “Vertical Stiffners” as there is no other specific name for it.

girder

7. Longitudinals

Longitudinal is short name for longitudinal stiffners.

In most cases the longitudinals are beams (mostly L-beams) and runs along the length of the ship. Double bottom space is the most common space where you can easliy identify longitudinals.

Longitudinals are further named depending upon what section these longitudinals are strengthening.

In double bottom ballast tank, longitudinals strengthening the bottom are called “bottom longitudinals”. Longitudinals strenghtening the top of the ballast tank are called “top longitudinals”.

If you have been to a double bottom tank, these longitudinals are difficult to miss. The bottom longitudinals are the one we sometime step on to avoid stepping in the left over water (or mud) of the ballast tank.

I am sure you can locate the longitudinals in above picture that I shared. If you cannot, I share it again with marking of longitudinals.

ship-longitudinals

8. Frames

Frames act as major transverse stiffners. Frames are

  • Big size steel plate connected to bottom of the ship
  • Runs in athwartship direction
  • strengthen the ship against buckling and bending.

We can consider the frames to be similar to the girders but with only one difference. Frames runs in transverse (Athwartship) direction.

If keel is the backbone of the ship, the frames are considered to be the rib cage.

Frames are numbered starting from aft perpendiculars.

9. Transverse

Transverse is the short name for “transverse stiffners”. These are different from frames in two ways. First unlike frames these do not extend to full height of the compartment. Second transverse are of lesser strength and thickness than frames.

Based on the location of transverse, these may be called “bottom transverse”, “inner bottom transverse” or even “deck transverse”.

transverse-ship-construction

10. Stringers

In the above photo, notice how the girder is stiffned. The stiffner is welded in vertical direction. If same stiffner is required to be welded in horizontal direction, it will be called stringer.

One of the location where stringer is mostly used is the forward part of the ship. Bow of the ship has to bear lots of stress and so requires extra strengthening.

stresses-on-bow-of-ship

I will limit myself with discussion of bow construction just to understand stringers. I will cover bow construction in detail some other day.

So among many other strengthening members, panting beams are used in this area to counter these stresses.

panting-beams-bow-construction

But even these beams need to be stiffened at the point where these connects with the side frame. Panting stringers does this job. As I said stringers are horizontal stiffeners (parallel to the water line).

panting-stringers

Conclusion

Ship construction is something that requires a lot of imagination to understand. But even if someone has a strong imagination bone in the body, knowledge of ship construction will still be difficult without knowing basic terms used in it.

These 10 terms are the basic of ship constructions and once we know these, ship construction will be a little easier task.

cropped-p_20171230_172145_p.jpgAbout 3/0 John Anthony dana

3/0 John Anthony Dana has sailed for 5 years mainly on chemical tankers.

How Masters Need to Handle False Oil Record Book Entries ?

How Masters Need to Handle False Oil Record Book Entries ?

Written by 3/0 John Anthony Dana onAugust 11, 2018

False oil record book entries

I can site a number of incidents where either the chief engineer or master is sentenced for a prison term ranging from a few months to few years.

I can also name many incidents where a company is handed over a fine ranging in millions of dollars.

I am talking about the incidents related to false oil record book entries.

Cases of false oil record book entries

What’s more !!! In 2016, Princess Cruise Lines paid USD$40 millionas a plea agreement in respect of a number of US MARPOL violations. This is the largest ever criminal penalty involving deliberate vessel pollution.

Largest criminal penalty for mapol violations

That is huge amount of money.

In United state, involved of National whistleblower center has seen increase in number of reported Marpol violations.

National Whistleblower center

Port states these days consider the false oil record book entry as the “signed confession” by the person making the entry.

I am just trying to show here the seriousness of this matter. Usually the serious matters warrant serious measures. Not in this case.

In these cases, measures required are so simple.

To avoid these situation, we just need to ensure that we do not make any false entry and we do not violate Marpol.

But for Masters the situation is not that simple. Sometimes they may find themselves into these situations for no direct fault on their part.

This is simply because they are not involved directly with the engine room operations. And also because for Masters it may not be easy to verify the correctness of oil record entries.

But there are few things masters must do to avoid themselves from situations of false record book entries.

Master’s action would fall in two different categories.

  • Actions to prevent false oil record book entries
  • Actions on discovering false oil record book entries

Let us discuss both of these actions.

Actions to prevent situations of false oil record entries

We all have heard this phrase. “Prevention is better than cure”. 

As I would discuss later in this post, the actions required on discovering false oil record book entries are not so easy.

The best bet to handle false oil record book entries is to prevent these. Masters have an important role in preventing false oil record book entries.

The whole idea of prevention of these situation lies on masters being aware of what is required and then being situationally aware of what is going around on board their ship.

Let us see how this is done.

1. Verify the Seal record

Each company may have different methods to control the Marpol violations on their ships.

Control measures for Marpol Violations

Source: Gard P&I

But effectively sealing the carefully identified Marpol point is the most basic method that most of the companies use.

Most companies would require the ship staff to maintain a Marpol seal record which has the record of all the seals put on Marpol lines. These may include

  • Seals on OWS equipment
  • Seals on flanges of lines of the IOPP tanks
  • Seals on overboard valves
  • Seals on emergency overboard and suction line and valves
  • Seals on sludge overboard line, valves and flanges

Marpol seal record

This is the most basic version of Marpol seal record. Few companies require ships to maintain an elaborated seal record.

For example Fleet management has a good format of seal record. They also have the seal management in their PMS system.

Fleet management seal record

Most of the companies require masters to maintain this seal record. It is Masters who have the inventory of seals with them and it is Masters who issues the new seals to the chief engineer when required.

This puts the master’s role in the picture and masters must get themselves involved in ensuring compliance with Marpol.

As a first step, Master upon joining must personally check the correctness of this seal record.

Masters must also verify that the required locations are effectively sealed. By effective sealing I mean that it should not be possible for anyone to remove the seal and repaste it. Or it should not be possible to tamper the seal without anyone knowing about it.

But what if your company do not have the requirement of maintaining seal record ? Least a master can do is to suggest that to the company in the Master’s review.

2. Know the Amount of sludge produced

Masters must be aware of how the sludge produced is handled on their ship. The first step in doing that is to know how much sludge is suppose to produce and how much sludge is actually produced.

There is this 1% rule for the production of engine room sludge.

As per this rule of thumb, the sludge generation from purification of heavy fuel oil is usually not less than 1% of the total oil purified.

This 1% rule is used by many port state authorities specially German port state as the first sign of marpol related violations.

For example in one of the incident, German port state while inspecting a 100000 GT bulk carrier  Found the following facts

  • As per the 1% rule, the sludge generated should have been 15 Tons
  • As per the oil record book, only 2 Tons of sludge was generated in that period

German authorities use this as the first indication of detailed Marpol inspection. In this case bulk carrier was found to be violatingnumber of aspects of Marpol Annex I.

Masters can use this 1% rule to check any irregularities in handling of sludge in engine room.

We must also keep in mind that it is not necessary that ship’s sludge production cannot be less than 1% of fuel oil used.

But it can is a good first indicator of some bad practices in handling of sludge.

Actions on discovering false oil record book entries

As i said earlier, actions in these cases are not so easy. I am being practical here.

But before we discuss that, first let us bring some clarity to the term “false entry”.

There are two type of entries that do not represent the actual picture or facts

  • Wrong oil record book entries
  • False oil record book entries

Wrong oil record book entry is unintentional. These are the entries that are either

  • not made in the format it is required by the rules; or
  • date entered is wrong but was unintentional; or
  • was the case of typo error

The action required in case of wrong entry is simple. Just ask the chief engineer to correct the entry by Code “I”.

But when we talk about false entry, it is meant to be an entry that is factually wrong and it made intentionally with full knowledge of the fact that he/she is making a false entry.

This is serious crime. Now let us divide the term “False entry” in two broad categories

  • Pollution false entry
  • Non-pollution false entry

Actions on discovering a Non-Pollution false oil record book entry

Non-pollution false ORB entry is the one where a false entry is made but there is no pollution involved.

Case : Transfer of Oily waters/Sludge from IOPP tank to non-IOPP tank

This could be one of the case where oily waters/Sludge is transferred from IOPP tank to non-IOPP tank and the fact is not recorded in the ORB.

There is no pipeline connecting IOPP tanks to a non-IOPP tanks. If this transfer was done, it has to be intentional and not by a mistake.

The transfer would most likely be with the use of welden pumps and loose hoses.

If this fact is not highlighted in the oil record book, this would be falsification of record with no actual pollution involved.

In this case Master must inform the company and ask the company to inform the flag of the vessel.

Company also need to advise the flag about the proposed remedial action and inform the flag again when remedial actions has been completed.

The email from the company to the concerned flag may look something like this.

Email to flag state for transfer of sludge to non iopp tank

Flag state would ask to make the entry about this transfer in the oil record book and send them the scan of this entry.

Chief engineer can then make the correct entry in the oil record book and send the scan to company. Company will send the scan of this entry to the flag.

On completion of the corrective action (Disposal of the sludge ashore), entry need to be made in the oil record book.

Master will forward to the company the scan of the oil record entry of the disposal of the sludge to shore facility.

Company need to forward this email from master to the flag as the evidence and confirmation of completion of corrective actions.

closure of notification to the flag

This communication with the flag can be kept in the oil record book for future reference. This will close the case with no further implications.

Actions on discovering a false oil record book entry that involves pollution

Now let us come to a case where some crew members are involved in the illegal disposal of the oil and in oil record book this disposal is shown as legal disposal.

On paper the action required from a master in this case looks too simple. Inform the company, inform the flag, inform the port state and do not sign the oil record book.

In realty, though these are absolutely correct steps but for a Master all these steps are not simple.

Master would be seen with a bad eye by everyone involved. Don’t be surprised if even the company want this matter to be buried. In this case master may find himself in the center stage of everything.

One thing that the Master must understand. When a master is aware of an illegal discharge and he does not inform and record this, he becomes the party to this illegal discharge. It is that serious.

But before a Master jumps to what is required, these are few things he must do.

Talk to chief engineer

One thing the master cannot afford is misunderstanding and mis-communication. It is so important to clarify the matter with the chief engineer.

Master need to be sure that there is actual case of Marpol violation.

Now let us see few cases which master can expect in these situations

Case: Chief engineer agrees to the Marpol violation with explanation

Chief engineer may agree that there is Marpol violation but has one of these explanations.

Explanation # 1

It is just the water with no oil content in it.

Explanation # 2

The water we are throwing out at sea without using OWS is cleaner that the ballast water you have been deballasting inside port.

Explanation # 3

Bilge water is generated from the muddy sea water and OWS gives alarm as OWS detects it as oil even when there is no oil in it.

Irrespective of how logical the explanation might look, the operation which is not as per MARPOL is illegal.

For example even if the bilge water is cleaner than ballast water, it need to be discharged through OWS.  This is because Marpol has set the conditions for discharge for bilge water and not for ballast water.

We are just supposed to follow Marpol and not question it.

Master in this case has to inform the company and company has to inform the flag. When such reporting originates as voluntary reporting by the company, more often than not there are no punitive measures taken by the flag.

For example, USCG has a voluntary disclosure policy where by there will not be any criminal proceeding provided

  • The disclosure is made to USCG voluntarily and
  • The disclosure is made within 21 days of discovery of marpol violation

Voluntary disclosure of Marpol Violations Conclusion

We all have a duty to follow rules and international regulations. Not out of compulsion but as a culture.

Other wise too, technology has made great advancements in the shipping and it is really tough to hide a violation. For example European ports uses cleanseatech to monitor the discharge of oil at sea.

Clean sea Net

CleanSeaNet is the satellite based oil spill and vessel detection service. This can detect even the minor oil sheen in the water and the alert reaches the authorities in less than 30 minutes.

On detection of a Marpol violation, Master will have a tough job. But they have to do it the way that is right.

cropped-p_20171230_172145_p.jpgAbout 3/0 John Anthony dana

3/0 John Anthony Dana has sailed for 5 years mainly on chemical tankers.

A Guide to Tank Cleaning From Vegetable Oil to Methanol

A Guide to Tank Cleaning From Vegetable Oil to Methanol

Written by 3/0 John Anthony Dana on August 06, 2018

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There is no single fail-proof method to get your tanks cleaned to methanol standard after Vegetable oil. Sorry!!!

I wish if I could tell you that if you did this particular thing your tanks will be ready for methanol standard.

But it just doesn’t happen that way.

The reality is that you can’t rely on one technique to clean your tanks after Vegetable oil.

You have to approach it using a combination of different strategies.

But positive thing is that there are few principles that we need to follow to make the tank cleaning much easier and less troublesome.

Let us discuss.

Type of Vegetable oil

The first and foremost, we must know the type of palm oil that we had in the tanks. This is important because the tank cleaning method would depend on that.

If we make a mistake in this, we can never be able to clean the tanks to methanol standard. Never!!!

So here is the type of palm oils that I am referring to.

  • Dry
  • Semi-dry
  • Non-dry

The question is, how to find which category palm oil loaded on your vessel falls into. Tank cleaning software (provided on board by of the chemical tanker operators) helps in that.

Milbros is one of such software. Let us say we just discharged following Vegetable oils

  • Sunflower oil
  • Crude palm oil
  • Palm Stearin

And we want to check the type of Veg oil for “Sunflower oil”. Open Milbros on the computer.

Milbros initial screen

It will lead you to the initial screen.

Milbros-initial-screen

In the search option, type Sunflower oil and choose sunflower oil from the options.

search-sunflower-oil

In the sunflower oil screen, go to notes and under Cleaning, look for any information of describing sunflower oil as drying or Semi-drying oil.

dry-or-semi-dry

As you can see, Sunflower oil, in fact, a drying or Semi-drying oil.

This information can also be found in other resources like Dr. Verwey’s tank cleaning guide.

Precaution with drying and Semi-Drying palm oils

Now, why is it so important to know if the palm oil is drying or Semi-drying type?

The drying and semi-drying oils get to harden when it comes in contact with air.

If allowed to come in direct contact with air, these palm oils would dry quickly and become hardened on the tank coating. There are few conditions in which these oils can dry on the coating.

  • If there is no moisture in the tank and/or
  • If there is the high temperature in the tank.

Why high temperature? Because higher temperature absorbs the moisture from the atmosphere. This is particularly important while washing the tanks containing drying or semi-drying palm oils.

We must initially wash these tanks with ambient seawater. If we use hot sea water, the palm oil will become hardened on the coating and it will not be possible to remove this from the coating.

Another important point is to wash these tanks as soon as discharging is completed and empty tank certificate issued by the surveyor. If the terminal does not allow tank cleaning at berth, we can just introduce some water in the tank and recirculate it for few seconds in every few hours to keep the tank bulkheads moist.

This may look to be a small step but it really helps in a big way.

Take-away points for drying/Semi-drying palm oils:

  • Initially wash the tanks containing drying or semi-drying palm oils with ambient seawater (or fresh water) for 1-1.5 hours.
  • Keep the tank moist till the time tank cleaning is commenced.

General tank cleaning procedure

There are tons of resources to advise the general procedure to follow for cleaning the tank after a cargo. As discussed Milbros is one of these resources.

In the Milbros software, go to “From/to cleaning” section.

Milbros-from to cleaning

Enter the “from and to” cargoes and click on “View Results”.

from-to-cleaning-Milbros

This will show you the recommended cleaning, step by step.

cleaning-steps-Milbros

Now if you follow these steps exactly as it is, there is no guarantee that your tanks will be ready to wall wash standard.

You may have to clean for an extended period (2-3 hrs mentioned in these steps may not be enough). Usually, 4 hours washing cycle is considered to be sufficient.

Main principles of tank cleaning

There are a number of tank cleaning chemicals that we may use during tank cleaning but the use of these chemicals helps only to a certain extent.

There are somethings other than the use of chemicals that brings wonder results for the tank cleaning.

An efficient cleaning of tanks require

  • Physical Cleaning of the tanks
  • Chemical cleaning of the tanks

Physical cleaning of the tank

Remember in old time (and in some places, even today) how the clothes are washed manually.

washing-cloths-analogy-to-tank-cleaning

Yes, mainly by use of force.

More force, better cleaning. Though damage to the clothes needs to be kept in mind when using too excessive force.

Same applies to the tank cleaning on chemical tankers. The pressure of tank cleaning water is very important for efficient cleaning.

Washing of the tanks at 6 bars pressure will achieve nothing. More pressure the better.

Usually, 8 to 10 bars is considered to be good pressure, 8 Bars being the minimum. If our system allows, we must try to achieve at least 9 bars pressure in the tank cleaning line.

This is because of the fact that pressure in tank cleaning line and at the tip of the tank cleaning machine will not be same as the pressure that hits the bulkheads.

Tank-cleaning-machine-pressure

Take-away points: Higher the pressure of the tank cleaning medium, better will be the cleaning. Reduce the number of tanks being washed if pressure is less.

Chemical cleaning of tanks

When I say, cleaning of the tanks chemically, I do not mean the use of chemicals. There is something else more important than using chemicals for cleaning.

That is temperature. Yes, the temperature is the best chemical you will have during tank cleaning.

More the temperature of the cleaning medium better will be the cleaning.

Allow me to explain with the same analogy of washing of clothes. Dip a similar dirty shirt in cold water and in hot water buckets and leave it there for few hours.

After few hours when we take out the shirts, water in which of the bucket you would expect to be cleaner?

Of course, the cold water will be cleaner as hot water would have taken more dirt out of the shirt. But how?

This is the chemical reaction I am talking about here.

When I talked about the pressure, I talked about the pressure at which the water hits the bulkhead and not the pressure at the nozzle tip or in the tank cleaning line.

Same applies to the temperature.

If the bulkhead itself is cold or has the ballast on the other side of the bulkhead, the cleaning will not be effective.

I totally agree that removing the ballast from the adjacent ballast tanks is a real pain but believe me when I say it. Gains in terms of effectiveness of the cleaning outshines the pain of removing the ballast.

So we must lower the ballast water level from the adjacent tanks to a level where the water is not touching any of the cargo tank bulkheads.

lowering-ballast-tank-level-for-tank-cleaning

But the use of higher temperatures is not true every time. There are some exceptions to this like the initial washing of drying and semi-drying palm oils (More exceptions later in this blog).

Take-away points: Barring few exceptions, higher the temperature, better will be the cleaning.

Use of chemicals

While high pressure and higher temperatures will do most of the job, cleaning to wall wash standard would still most likely require the use of chemical re-circulation in the tanks.

And the question is which chemical to use?

The first condition for choosing the tank cleaning chemical is that chemicals need to be IMO Approved. MEPC circular list all the chemicals with their makers that are approved for use by IMO.

Check if the chemical you have planned to use are in this list.

The second condition is that the chemicals need to be safe to use with respect to the tank coating. This information can be found from the information provided by the chemical maker.

Grato 50 Information

Even when these conditions are satisfied, we still need to choose from the number of chemicals available in the market. And which chemicals work best will usually come by the experience of tank cleaning.

Generally, any of these chemicals are good for cleaning the palm oil tanks

  • Grato 50 (for stainless steel tanks) and Grato 14 (for Zinc/Epoxy coated tanks) Make: CP Metal Chemicals
  • Marclean SC or Marclean AC+ Make: Teca
  • Caretank Eco Make: Marine Care

Marclean SC cleaning chemical

These are the chemical to do the main wash which is to make the tanks clean in all respects. But apart from these chemicals, you may need to have few other chemicals too just in case you.

You may need to have chemicals to remove odor from the tanks or color from the samples.

Well, some companies do not give many options to choose from and they have fixed chemicals to choose from and have the recommended list and quantities of the chemicals to maintain on board.

This may in a way remove some load from the chief officer.

We also need to have an estimate of what quantity of the chemicals would be required for tank cleaning. This can easily be calculated from the concentration of chemical required in the chemical solution and minimum volume of solution required for the pump to take suction during re-circulation.

For example, 0.5% of Caretank Eco is recommended for re-circulation. Let us say 3 m3 (3000 liters) of water is required for the pump to maintain good pressure during the re-circulation.

Then the quantity of Caretank Eco for one tank would be 3000 x 0.5/100 = 15 Liters.

Chemical Re-circulation

For the chemical re-circulation to be effective, there is this one pre-condition.

The initial cleaning needs to be effective. This means that there should not be any traces of previous cargo in the tank. The tanks need to be absolutely clean visually. And higher temperature/Higher pressure during initial cleaning really helps in that.

The higher temperature-better cleaning is applicable to the chemical re-circulation also but there are few points that we need to keep in mind.

1. Caustic based chemicals can make your tanks white if heated to higher temperatures.

If caustic based chemicals are used for re-circulation, we need to be careful with heating the solution.

The temperature of the cleaning solution should not be increased to more than 40 C.

It is also recommended to not heat the solution at all but sometimes it is unavoidable especially when cleaning in a low-temperature environment.

2. Using fresh water for making the cleaning solution

If you need to heat the chemical solution used for recirculation, be aware of what water you will use to make the chemical solution.

If you use sea water and keep the steam in heating coils on, there are chances of hard solid salt deposits on the entire heating coils of the tanks.

This salt deposits could become difficult to remove.

We can just use the fresh water to make the chemical solution to avoid any of these solutions.

But sometimes we are short of fresh water and we need to use sea water for making the chemical solution.

In that case, there are few things you can do to avoid this.

First, stop the steam in the heating coils at least 30 minutes before stopping recirculation.

Second, rinse the tank with fresh water for 5-10 minutes immediately after chemical recirculation.

Keeping tank coating in mind

More temperature more pressure is good for removing the impurities and better cleaning of the tanks.

But it may not be so good for the tank coating.

The vessel must be aware of the maximum temperature allowed by the tank coating manufacturer.

Usually, coating manufacturer will have some temperature limitation but these limitations are for the temperature of the cargo.

Exposure to higher temperatures for short period is usually allowed and that does not affect the tank coating.

In any case, the tank coating manufacturer must be consulted to have the clarity on the use of higher temperatures than specified for tank cleaning.

Conclusion

Cleaning of the cargo tanks with palm oil as previous cargo is a difficult task.

And if you have to clean these tanks to load wall wash cargo, the task becomes even more difficult.

But this difficult task can become easy to a great extent if few simple principles of tank cleaning are followed.

More pressure and more temperatures (barring few exceptions) are one of such principle.

Choosing the correct chemical for cleaning and following the instructions for the chemicals to be effective also helps.

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About 3/0 John Anthony dana

3/0 John Anthony Dana has sailed for 5 years mainly on chemical tankers.