MODAL VERBS

Can:INDICATES ABILITY OR

POSSIBILITY I can speak five languages

Could

IT INDICATES POSSIBILITY OR ABILITY IN THE PAST AND FUTURE.

I couldn’t sleep last

night

You could

pass the test if

studying

MayAs "could", "may" is used to indicate possibilities in the future.It can be used to give permission or instructions.It may be better

to finish this now, rather than

wait until tomorrow

You may leave if you like

Might

"Might" is used to indicate possibilities in the present or the future. In these cases, it is synonymous with "may".It can be used as "may", to ask permission or make polite requests

It might be better to

finish this now, rather than wait until tomorrow

You might leave if you like

WillIt is used to form the future tense.We also use "will" means will or determination.

I will help you

We will learn English

Shall"Shall" is used as the "will" to form the future tense

my mother shall

be happy to see you

Should"Should" indicates an obligation or recommendation. Reflect an opinion on what is right.

You shouldn’t work so hard.

They should practice more if

they want to win the championship

Ought toOught to "is synonymous with "should ".

They Ought to practice more if

they want to win the championship

She ought to quit smoking

Must"Must" indicates an obligation, prohibition or requirement

You must brush your teeth two

times a day.  You must not

drink and drive

Would”Would" is used to declare a preference and to ask for something politely.

Would you like some coffee?