Modal Verb

Modals

Lesson 13

Uses Of modal verbs

Must not vs Do not have to

Must not suggests that you simply area unit prohibited from doing something.
Do not have to suggest that someone is not required to do one thing.

Examples:
• You must not eat that. (lt is forbidden, it is not allowed.)
• You don't have to eat that. (You will if you would like to, However  it's not necessary)

Should
Should is most ordinarily accustomed build recommendations or offerrecommendation.It also can be accustomed categorical obligation furthermore as expectation.

Examples:
• When you go to Agra, you should see the Taj. (recommendation)
• You should focus more on study and less on games. (advice)
• I really should be in the class by 9.00 am. (obligation)
• By now, they should already be in Dhaka. (expectation)

Have to

Have to is employed to specific  certainty,necessity, and obligation.

Examples:
• This answer has to be corrèct. (certainty)
• The milk has to be stirred continuously to prevent burning. (necessity)
• They have to leave early. (obligation)

Ought to

Ought to is used to advise or make recommendations.Ought to also expresses assumption or expectation as well as strong probability,often with the idea that something is desirable. Ought not (without 'to') is employed to advise against doing one thing.

Examples:

• You ought to stop smoking. (recommendation)
• Robi ought to get the promotion. (lt is expected because he deserves
• This piece of land ought to increase in value. (probability)
• You ought not waste your time. (advice against doing something)

Uses of shall, will and would

Now read the following sections to know about the use of will/would.

In certain contexts, will and would are interchangeable, but there are differences. Notice that the shrunk type 'll is incredibly oftentimes used for will.

Will can be used to express willingnes

• I'll washthe disheslif you dry them up.
• We're going to the movies. Will you join us?It also can categorical intention (especially within the initial person)

It can also express intention (especially in the first person):

• I'll do my exercises later on.

It can also express prediction:

• specific: The meeting will be over soon.
• timeless: Too much rain will destroy crops.
• habitual: He will eat bananas in the morning.

Would can also be used to express willingness:
• Would ycu please take off your coat?

[Note:If you don't see the table fully,turn on desktop site option]

Look at the table and see the meaning, function and uses of modals

Modals	Meaning	Expressing	Example
must	to have to	strong obligation	I must stop once when the traffic lights flip red
	to be very probable	logical conclusion(deduction)	he should be terribly  tired once such monumental work
must not	not to be allowed to	prohibition	You must not smoke in the hospital
can	to be able to	ability	I can swim
	to be allowed to	permission	Can I use your phone please?
	it is possible	possibility	Smoking can cause cancer
could	to be able to	ability in the past	When I was younger,I could stay up all night and not get tired
	to be allowed to	more polite permission	Excuse me,could I just say something?
	it is possible	possibility	It could rain tomorrow
may	to be allowed to	permission	May I use your phone,please?
	it is possible,probable	possibility,probability	It may rain tomorrow
might	it is possible,probable	weak possibility,probability	I might return and visit,you in America next year if I can save enough money
need	necessary	necessity	Need I say more?
need not	not necessary	lack of necessity/absence of obligation	I need not get any tomatoes,There are plenty in the fridge
should/ought to	used to say or ask what the correct or best things to do	moderate obligation	I should/ought to visualise a doctor.I have a terrible headache
	to recommend associate degree action or to indicate that it's necessary	advise	You should / ought to revise your lessons.

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Also read this:
*Preposition
*Types Of Adverbs
*Adverb
*Verb


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