1bread is baked on Sunday by mum
2bread is being baked now by mum
3bread was baked yesterday by mum
4bread was being baked at 7o'clock yesterday
5bread had just baked by mum
6bread had been baked by the time I came by mum
7bread will be baked tomorrow
8bread will have been baked by 8 o'clock tomorrow
9bread had to baked by mum
10.bread could baked by mum