When we use future perfect continuous tense?

Related questions

1. Is Present Perfect a past tense?
2. What are some examples of present perfect tense?
3. What are examples of present perfect tense?
4. Why present perfect tense is used?
5. What's the difference between past perfect and past perfect continuous?
6. What is the structure of the present perfect continuous tense?
7. What is the present perfect tense of teach?
8. What is the structure of present continuous?
9. What is rule of present perfect continuous tense?
10. What are perfect tenses in English?

Tags

1. #duration
2. #which
3. #before
4. #future
5. #particular
6. #since
7. #continuous
8. #minutes
9. #friday
10. #weeks
11. #something
12. #event
13. #perfect
14. #continue
15. #until
16. #durations