What is the form of present perfect simple?

Related questions

1. What is the difference between the present perfect and past perfect?
2. What is present perfect and simple past?
3. How do we use past simple?
4. What is the structure of simple present tense?
5. What are simple tenses?
6. What is the difference between simple present and present perfect?
7. What are simple present tense?
8. How do you change Simple Past to Present Perfect?
9. What is the formula of simple present?
10. Why Is Present Perfect called that?

Tags

1. #elements
2. #auxiliary
3. #forming
4. #participle
5. #perfect
6. #tense
7. #appropriate
8. #composed
9. #present