1. WELCOME

2. TENSE

3. Types of Tenses
Past Tense.
Present Tense.
Future Tense

4. Sub-Types of Tenses Simple Tense. Cotinuous Tense. Perfect Tense.
Perfect Continuous Tense

5. Past Tense

6. Simple Past Tense
Formula-
S+ V2+ O
e.g.-
I wrote a letter.

7. Past Continuous Tense Formula- S + was/were + V + ing + O e.g.-
I was writing a letter.

8. Past Perfect Tense Formula- S + had + V3 + O e.g.-
I had written a letter.

9. Past Perfect Continuous Tense
Formula-
S + had + been + V + ing + O
e.g.-
I had been writing a letter.

10. 2.Present Tense

11. Simple Present Tense
Formula-
S + V + O
e.g.-
I write a letter.

12. Formula-
S + am/is/are + V + ing + O
e.g.-
I am writing a letter.

13. Present Perfect Tense Formula- S + have/has + V3 + O e.g.-
I have written a letter.

14. Present Perfect Continuous Tense
Formula-
S + have/has been + V + ing + O
e.g.-
I have been writing a letter.

15. 3.Future Tense

16. Simple Future Tense

17. Future Continuous Tense

18. Future Perfect Tense
Formula-
S + shall have/will have + V3 + O
e.g.-
I shall have written a letter.

19. Future Perfect Continuous Tense
Formula-
S + shall have/will have + been + V + ing + O
e.g.-
I shall have been writing a letter.

20. THANKS