What are the uses of present perfect continuous tense?

Related questions

1. How do you use future perfect continuous tense?
2. Will be married or will have been married?
3. What is the future perfect tense of write?
4. What is perfect continuous?
5. Why do we use future perfect continuous tense?
6. What is the difference between future perfect and future perfect continuous?
7. What are the rules of future perfect tense?
8. Where should we use shall and should?
9. How do you form the future perfect?
10. What are the uses of future perfect tense?

Tags

1. #emphasizes
2. #perfect
3. #which
4. #started
5. #progressive
6. #continued
7. #present
8. #called
9. #place
10. #tense
11. #moment
12. #duration
13. #action
14. #continuous
15. #taking
16. #amount
17. #usually