What is present perfect?

Present perfect is a verb tense used to describe an action that was completed at some point in the past but has relevance to the present. It is formed by using the auxiliary verb "have" or "has" followed by the past participle of the main verb. For example, "I have finished my homework" or "She has traveled to Europe."

The present perfect is a verb tense that describes an action or event that started in the past and continues to the present or has just finished.

To form the present perfect, use the following formula:

subject + have/has + past participle

Example:

I have finished my homework.

In this example, the action of finishing homework started in the past and continues to the present. Therefore, it is an example of present perfect.

Other examples of present perfect:

- I have been to Paris.
- She has lived here for 10 years.
- They have just finished eating.
- We have already discussed this topic.
- I have always wanted to go to Japan.