How do you form the perfect tense of a verb?

A. Use the helping verb will and the base form of the verb.
B. Use a form of the verb be and the past participle of the verb.
C. Use a form of the verb have and the present participle of the verb
D. Use a form of the verb have and the past participle of the verb.

I'll be glad to check your answer.

To form the perfect tense of a verb, you need to use a form of the verb "have" and the past participle of the verb. This is the correct answer, option D.

Here's how you can form the perfect tense of a verb:

1. Identify the base form of the verb. For example, if the base form is "eat," the past participle would be "eaten."

2. Choose the appropriate form of the verb "have" based on the subject and tense of the sentence. For example, if the subject is "I" and the tense is present, you would use "have." If the subject is "she" and the tense is past, you would use "had."

3. Combine the form of the verb "have" with the past participle of the main verb. For example:
- Present perfect tense: I have eaten.
- Past perfect tense: She had eaten.

So, to form the perfect tense, you use a form of the verb "have" and the past participle of the verb, making option D the correct choice.