Question

how can explain of models in own words​

Answer 1

Answer:

A modal is an auxiliary (helping) verb which is used to express : ability, possibility, permission or obligation.

Answer 2

Answer:

Explanation:

In case of english grammar, a model can be define as the verb that actually combines with the another verb so as to indicate or express a tense or mood in the sentence. A modal also called as modal verb or a auxiliary modal so as to express uncertainty, permission, ability and necessity in the sentence.