DWI OKTAVIANI

PAST TENSE :

Used to express one's work, act or event in time past and time has done or has occurred.

Formula :

( + ) S + Verb 2

( ? ) Did + S + Verb 1

( - ) S + Did + Not + Verb 1

PRESENT PERFECT TENSE :

Used to express one's work, act or event which has just been completed but the timing is not specified.

Formula :

( + ) S + Has / Have + Verb 3

( ? ) Has / Have + S + Verb 3

( - ) S+ + Has / Have +Not + Verb 3

FUTURE TENSE :

Used to declare a job action that will occur in the future.

Formula :

( + ) S + Shall / Will + Verb 1

( ? ) Shall / Will + S + Verb 1

( - ) S + Shall / Will + Not + Verb 1

Change the verbs in these sentences : (a) to the past tense, (b) to the future tense, and (c) present perfect tense.

Positif ( + ) :

1. I spend my money :
1. I spent my money
2. I will spend my money
3. I have spent my money

2. They use that one :
1. They used that one
2. They will use that one
3. They have used that one

3. We study English together :
1. We studied English together
2. We will study English together
3. We have studied English together

4. They discuss their work :
1. They discussed their work
2. They will discuss their work
3. They have discussed their work

5. They have enough time :
1. They had enough time
2. They will have enough time
3. They have had enough time

6. I do all of the lessons :
1. I did all of the lessons
2. I will do all of the lessons
3. I have done all of the lessons

7. He sits in that row :
1. He sat in that row
2. He will sits in that row
3. He has sat in that row

8. I drive my car :
1. I drove my car
2. I will drive my car
3. I have driven my car

9. She hides her money :
1. She hid her money
2. She will hide her money
3. She has hidden her money

10. We go to school :
1. We went to school
2. We will go to school
3. We have gone to school

11. He takes much time :
1. He took much time
2. He will take much time
3. He has taken much time

Interrogative ( ? )

12. Does he eat there ?
1. Did he eat there ?
2. Will he eat there ?
3. Has he eaten there ?

13. Do you enjoy that work ?
1. Did you enjoy that work ?
2. Will you enjoy that work ?
3. Have you enjoyed that work ?

14. Does he write many letters ?
1. Did he write many letters ?
2. Will he write many letters ?
3. Has he written many letters ?

15. Do you send many letters ?
1. Did you send many letters ?
2. Will you send many letters ?
3. Have you sent many letters ?

16. Do they explain everything ?
1. Did they explain everything ?
2. Will they explain everything ?
3. Have they explained everything ?

17. Does she attend that class ?
1. Did she attend that class ?
2. Will she attend that class ?
3. Has she attended that class ?

18. Do you have enough time ?
1. Did you have enough time ?
2. Will you have enough time ?
3. Have you had enough time ?

19. Do they copy the sentences ?
1. Did they copy the sentences ?
2. Will they copy the sentences ?
3. Have they copied the sentences ?

20. Does she have much trouble ?
1. Did she have much trouble ?
2. Will she have much trouble ?
3. Has she had much trouble ?

21. Does she do good work ?
1. Did she do good work ?
2. Will she do good work ?
3. Has she done good work ?

22. Do the students practice ?
1. Did the students practice ?
2. Will the students practice ?
3. Have the students practiced ?

Negative (-) :

23. I don’t stay there :
1. I didn’t stay there
2. I won’t stay there
3. I haven’t stayed there

24. He doesn’t work hard :
1. He didn’t work hard
2. He won’t work hard
3. He hasn’t worked hard

25. I don’t have any energy :
1. I didn’t have any energy
2. I won’t have any energy
3. I haven’t had any energy

26. He doesn’t pay his bills :
1. He didn’t pay his bills
2. He won’t pay his bills
3. He hasn’t paid his bills

27. We don’t see that fellow :
1. We didn’t see that fellow
2. We won’t see that fellow
3. We haven’t seen that fellow

28. She doesn’t use this one :
1. She didn’t use this one
2. She won’t use this one
3. She hasn’t used this one

29. They don’t remember it :
1. They didn’t remember it
2. They won’t remember it
3. They haven’t remembered it

30. I don’t do much work here :
1. I didn’t do much work here
2. I won’t do much work here
3. I haven’t done much work here

31. He doesn’t listen carefully :
1. He didn’t listen carefully
2. He won’t listen carefully
3. He hasn’t listened carefully

• Writing Conditional sentenses
  

1. If you had taken my advice, you will succeed

2. I would have had less trouble if, you want to help me

3. If anyone had asked me about it, I will answer it

4. Our dog Saki would have barked if, you tried to disturb

5. If I had been in your place, I would feel happy

6. Bill wouldn’t have said anything if, he did not know what they mean

7. If you had followed my instructions, would not be wrong

8. You wouldn’t have lost your money if, you are not careless.

9. If John had taken better care of his car, his car would be fine.

10. We couldn’t have gone n our trip if, no vehicle to get there.

11. If you ha only left your house earlier, you must lock all the doors of your house.


12. It would have been much better if, you can keep your emotions.

13. If my watch hadn’t been five minutes slow, I’m not going to be late.

14. Things would have been different if, we differentiate it.

15. If I had been bom a century ago, I would not be here now.

y.