What is the present perfect tense examples?

Related questions

1. Where do we use past simple and past perfect?
2. What is the rule of present perfect?
3. What is the identity of present perfect tense?
4. What is the difference between present perfect and past perfect?
5. What does present perfect mean?
6. Why is the perfect tense called perfect?
7. What is the example of present perfect continuous tense?
8. Why is perfect tense called perfect?
9. What is perfect participle?
10. When we use present perfect continuous tense?

Tags

1. #examples
2. #tense
3. #represents
4. #participle
5. #perfect
6. #effect
7. #present
8. #still
9. #which
10. #exists