Question

QB)What would you say if you were the speaker in the following situations. (2)

You are a doctor . Frame your sentences instructing and advising the students what he/she should do and should not do during the on going Covid 19 pandemic( use modals should, can)​

Answer 1

Answer:

Here is a list of modals:

can / can't

could / couldn't

may / may not

shall / shall not

will / won't

should / shouldn't ought to / ought not to

might / might not

used to / didn't use to

would / wouldn't

have to / don't have to

must / must not

Grammatical behavior of modal verbs

Grammatically, modal verbs behave in a different way from ordinary verbs.

They have no -s in the third person singular (he, she, it).

She mights go to class.

Most modal verbs, except for ought, are followed by the verb without to.

Gallaudet should to build a new computer center.

Modal verbs have no infinitive or -ing form.

My teacher can signing well.

They make questions and negative forms without using do/did:

May I see that? / You mustn't shout.

Note that some modal verbs appear to have past tense forms (

could, should, might

), but these are not usually used with a past meaning. One exception is

could

which, when talking about ability, is used as a past form of

can

:

I could run a long way when I was younger.

Most modal verbs can be used in some of their meanings with a perfect infinitive to talk about the past:

I may have seen him yesterday. You should have told me last week.

Explanation: