Thank u sir for replying me. I am doing the passive voices in another way. Please correct me if i am wrong. 1)A pen is owned by me. 2) let your food be taken. 3) his bath is being taken by him. 4) he is being hidden by himself.
You need to stop this wasteful exercise. It has no value. It is used by teachers only because it is easy to check. None of your sentences would be used in real English, particularly because we have no reason to use passive voice with a pronoun as agent, since the point of passive is to eliminate the agent. Your sentences are just artificial constructs, not actual En