16 kind of tenses

1. Present Simple Tense = S + V1 + dll
2. Present Continuous Tense = S + is, am, are + V-ing + dll
3. Present Perfect Tense = S + have,has + V3 + dll
4. Present Perfect Continuous Tense = S + have, has + been + V-ing + dll
5. Past Simple Tense = S + V2 + dll
6. Past Continuous Tense = S + was, were + V-ing + dll
7. Past Perfect Tense = S + had + V3 + dll
8. Past Perfect Continuous Tense = S + had + been + V-ing + dll
9. Future Simple Tense = S + will + V1 + dll
10. Future Continuous Tense = S + will + be + V-ing + dll
11. Future Perfect Tense = S + will + have + V3 + dll
12. Future Perfect Continuous Tense = S + will + have + been + V-ing + dll
13. Past Future Simple Tense = S + would + V1 + dll
14. Past Future Continuous Tense = S + would + be + V-ing + dll
15. Past Future Perfect Tense = S + would + have + V3 + dll
16. Past Future Perfect Continuous Tense = S + would + have + been + V-ing + dll

1. Present Simple Tense = I study English
2. Present Continuous Tense = I am studying English
3. Present Perfect Tense = I have studied English
4. Present Perfect Continuous Tense = I have been studying English
5. Past Simple Tense = I studied English
6. Past Continuous Tense = I was studying English
7. Past Perfect Tense = I had studied English
8. Past Perfect Continuous Tense = I had been studying English
9. Future Simple Tense = I will study English
10. Future Continuous Tense = I will be studying English
11. Future Perfect Tense = I will have studied English
12. Future Perfect Continuous Tense = I will have been studying English
13. Past Future Simple Tense = I would study English
14. Past Future Continuous Tense = I would be studying English
15. Past Future Perfect Tense = I would have studied English
16. Past Future Perfect Continuous Tense = I would have been studying English