Question

shall I wait till you come? identify modal
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Answer 1

Answer:

Modal used in the sentence is : Shall

Regards

Answer 2

Answer:

shall I wait till you come?

In this sentence shall is a model.

Explanation:

A modal verb is a verb that is combined with another verb to indicate mood or tense in English grammar. A modal verb, also known as a modal auxiliary, communicates the necessity, doubt, possibility, or permission of something. Can, could, may, might, will, would, shall, should, must, ought to, dare, and need to are the modal verbs.