I differ with you on this point.

I don't care what he says about me.

I don't have a good relationship with him.

I don't like to hang around here after dark.

I finally asked him if he was thinking of getting married again. "That's the long and the short of it," he admitted.

I had had my breakfast before I started for college.

I have a headache.

I have never done any wrong and never will.

I have no appetite.

I have no prejudice against her

I know his birthplace.

I know that he is honest.   = I know him to be honest.

I know the boy. (Passive) = The boy is known to me.

I know where he was born. (Simple) = I know his birth place

I live in Bangladesh.