Has and have difference example?

Has and have difference example?

The easiest way to remember the correct use of has is that it is paired with the pronouns he, she, and it. It can also be used when you are referring to someone by name. It is important to note that has is only used with the third person singular pronouns. The third person plural they is used with have.

What is the use of had?

The past perfect is used when two events happened in the past, with one past action having occurred even before the other past action. To form the past perfect, use had and the past participle of a verb in one part of the sentence. Often, the regular past tense is used in the other part of the sentence.