What is the example of past perfect continuous?

Related questions

1. What is the past perfect simple in English?
2. What is the rule of simple past?
3. What are the 3 perfect tenses?
4. What is the formula of past perfect continuous?
5. Are you slept?
6. What is the structure of past perfect continuous?
7. Has stolen or stole?
8. What is the difference between past perfect and past participle?
9. Where do we use past perfect tense?
10. What is the difference between simple past and past perfect?

Tags

1. #effect
2. #because
3. #tired
4. #continuous
5. #examples
6. #using
7. #another
8. #before
9. #jason
10. #cause
11. #jogging
12. #action
13. #perfect