Explanation

Have is a helping verb, and had is the past participle.

This is why it's okay to use the verb have two times in one sentence.

Explanation

Drinking, eating, playing, driving, going, coming, traveling are examples of Main Verbs. 

Explanation

Words like has, have, is, am, are, was, were considered to be Helping verbs. 

Explanation

Is, am, are, was, were etc. are examples of Helping Verb. 

Explanation

Waiting to see the doctor means دندان ساز سے ملنے کیلئے انتظار کرنا

Explanation

Here 'Yesterday' shows something happened in the past.

Second form of a verb is used in Past Indefinite Tense.

Met is the second & third form of Meet. 

Explanation

A jury is a sworn body of people (jurors) convened to render an impartial verdict officially submitted to them by a court, or to set a penalty or judgment.

deliberate mean: to think about or discuss issues and decisions carefully The jury deliberated for several days before reaching a verdict. transitive verb.

Explanation

Improve, play, eat, go & come are the examples of main verb.

Improve means بہتر کرنا

Explanation

Sail is a verb which means بحری سفر کرنا

Explanation

Rain is a verb which means برسات ہونا