Is has a helping verb

Answer 1

Yes, a helping verb, commonly called an auxiliary verb, is used in front of another verb to alter its meaning. Mainly, it expresses:

when something happens, by forming a tense of the main verb, e.g. I shall go, he has gone

permission, obligation, or ability to do something, e.g. they may go, you must go, I can't go

the likelihood of something happening, e.g. I might go, she would go if she could.

The principal auxiliary verbs are:

Be, can, could, do, have, let, may, might, must, ought, shall, should, will, would