=>
1. started/would arrive
2. would be/ate
3. lost/wouldn't be
4. would become/forogt
5. got/would buy
6. had/would sail
7. had/would learn
8. told/would be
9. would spend/were
10. lived/ would run
11. would help/knew
12. would buy/had
13. felt/would go
14. went/wouldn't be
15. wouldn't talk/were
16. were/would get
17. were/wwould travel
18. weren't/ would be
19. had/would buy
20. weren't/would be
21. won/would travel
22. had/ would be

23. spoke/would have
24. lived/would speak
25. passed/would be
26. would be/had
27. would buy/decided
28. would have/didn't buy
29. would come/had
30. would call/knew
31. would go/liked

3/
1. hadn't been/wouldn't have missed
2. had studied/would have passed
3. had arrived/would have seen
4. had gone/wouldn't have waken up
5. had become/would have recorded
6. had gone/would have become
7. had been/would have learned
8. had gone/would have studied
9. hadn't gone/wouldn't have met
10. had taken/wouldn't have gone
11. would have been/had stayed
12. would have passed/had studied
13. wouldn't have got/hadn't gone
14. would have been/hadn't taken
15. would not have met/had not come
16. would have taken/had had
17. would have called/hadn't forgotten
18. would have come/had been
19. wouldn't  have done/had known
20. would have been/had left