Tenses

Pr : Present;

Ps : Past;

S : Simple;

C : Countinous;

F : Future;

Pf : Perfect

1. Pr S : he writes many letters everyday ( habit action )

2. Ps S : he wrote m.1. Yesterday ( occurred n the past )

3. Pr C : he is writing m.1. now ( is occurring right now )

4. Ps C : he was writing m.1. when it rained yesterday (two action in the past)

5. Pr F : he will write m.1. tomorrow ( will happen in the future )

6. Ps F : he would write m.1. yesterday, but he didn’t have time

7. Pr Pf : he has written m.1. already ( has just happened now )

8. Ps Pf : he had written m.1. when it rained yesterday ( two action in the past )

9. Pr F C : he will be writing m.1. when tou visit him tomorrow ( in the future )

10. Ps F C : he would be writing m.1. when you visited him yesterday ( in the past )

11. Pr F Pf : he will have written m.1. when you come tomorrow ( in the future )

12. Ps F Pf : he would have written m.1. whe you came yesterday ( in the past )

13. Pr Pf C : he has been writing m.1. for two day until now ( continouslly from past until now )

14. Ps Pf C : he had been writing m.1. for two days until yesterday ( continuously from past to past )

15. Pr F Pf C : he will have been writing m.1. for two days until tomorrow ( until in the future )

16. Pf F Pf C : he would have been writing m.1. for two days until yesterday ( until in the past )