Question

Name any one auxiliary ? why is it used? what four precaution will you adopt while using this.​

Answer 1

Hope this helps you
Please ask your teacher

Answer 2

In English typically a helping verb is known as an auxiliary.

Explanation:

• the commonest form of auxiliary is that it adds more meaning to the sentence. As a result of this it helps the dependent clause of which it is a part.
• that occurs when we use an auxiliary for any tenses that are used here. As a result the meaning of the sentence should not be changed