The ship had been bought BY The rich man
The can could recycled in our factory
We is Humans
Ihope my answers be correct but Isee your examples more complicated
My deer we need examples help to improve our skilles
..I am sorry for these complicated sentences , but i tried to give some things are diffrent
The rich man the ship
The ship has manned by the rich
(man) .. ...
We can can
Can is canned by us
(can ) ..
We is pronoun ........ is ,, pronoun ..
thanx ... for your paticipating with me
i am very glad to get interested my topic from you