What are the rules of past tense?

Related questions

1. What is the formula of past simple tense?
2. What is an example of past perfect tense?
3. What is perfect aspect example?
4. What is past perfect progressive tense with examples?
5. What is the past perfect tense of start?
6. Has or had taken?
7. Has given me or had given me?
8. What is the difference between past perfect tense and past perfect continuous tense?
9. What is an example of past tense?
10. Has decided or had decided?

Tags

1. #started
2. #general
3. #tense
4. #finished
5. #english
6. #every
7. #about
8. #there
9. #something
10. #definite