Helping Verb
To tell at which time a work is being done.
There are two types of helping verb
1- Auxiliary(Helping) Verb
- Do → (both helping and main verb)
- Be :Is, am, are, was, were, been(already went there)⇗
- Have : has, have, had
2- Modal verb
- Modal → a verb (such as can, could, shall, should, ought to, will, or would) that is
usually used with another verb to express ideas such as possibility, necessity, and
permission. about modal
verb ⇗
- Can, may, should, would, could.