English Grammar Lessons And Worksheets
Must is a modal auxiliary verb. It has no –s in the third person singular. He must go. (NOT He musts go…) Must is followed by an infinitive without to. I must get some rest. You must finish the report today itself. You must...
Do has three forms – do, does and did. As an auxiliary verb, do is used to make questions and negatives. She works hard. (Statement) Does she work hard. (Question) She does not work...
There are three types of primary auxiliaries. They are: Be – is, am, are, was, were Have – has, have, had Do – do, does and did Primary auxiliaries are used with the present...
The primary auxiliaries are of three kinds: be, do and have. Each of them has different forms. Be The auxiliary be has five forms: is, am, are, was and were. Be also has a present participle (being) and a past participle (been) form. I am writing a novel. He is working on a...
Be able to Be able to can be used to talk about ability. It often has the same meaning as can/could. He is able to support her. (He can support her.) They were able...
We put an auxiliary verb before the subject of a clause in several different structures. This is called inversion. Consider the statement She is coming with us, in which the subject she precedes the...