Question

What is Modals verb?


(your opinion)​

Answer 1

A modal verb is a type of verb that contextually indicates a modality such as a likelihood, ability, permission, request, capacity, suggestion, order, obligation, or advice.

Answer 2

Modal verbs can be used to state when something is necessary/compulsory, to give an instruction or to give advice.
For example:

You must tidy your room.

She ought to help with the shopping.