Did you know Mary Adams since you were a child?
I met Mary Adams only two months ago I know is not her for a long time. I've know her for only a short time. Did she being a good friend of yours for a long time? She did be not a friend of mine for a long time. Did your parents lived ..... near Mexico City for a long time? I came here only a couple of months ago. I didint lived here for a long time.
Did Jane and Sam having, their dog Fido for a long time? Pedro got his now bicycle a few months ago?. He having not his bicycle for a long time. Is your uncle, working at the automobile factory for a long time? My aunt has a new job at the candy factory. She is not working there for a long time.