PRZEKSZTAŁĆ ZDANIA NA STRONE BIERNĄ .
1.They had built a house.
2.They will built a house.
3.They will be building a house.
4.They must build a house.
5.They should build a house.
6.They may build a house.
7.They can build a house
8.They will have to build a house.
9.They may have built a house.
10.They should have built a house.
11.They can`t have built a house.
12.They shouldn`t have built a house.
1.They had built a house.
2.They will built a house.
3.They will be building a house.
4.They must build a house.
5.They should build a house.
6.They may build a house.
7.They can build a house
8.They will have to build a house.
9.They may have built a house.
10.They should have built a house.
11.They can`t have built a house.
12.They shouldn`t have built a house.
2. A house will be built.
3. A house will be building.
4. A house must be built.
5. A house should be built.
6. A house may be built.
7. A house can be built.
8. A house will have to be built.
9. A house may have been built.
10. A house should have been built.
11. A house can't have been built. <-- to zdanie nie wiem czy jest dobrze, bo w stronie czynnej wydaje mi się błędne
12. A house shouldn't have been built.
Wszędzie na końcu można dodać jeszcze 'by them'. Ale nie jest to konieczne.