my mother used to go to work by bus .
did your mother use to go to work by bus
my mother did not use to go to work by bus .
i uesd to like playing games.
i did not use to like playing games.
did you ues to like playing games?
i uesd to like playing tennis.
i did not use to like playing tennis.
did you ues to like playing tennis?
i uesd to like talking with my mother
i did not use to like talking with my mother.
did you ues to like talking with my mother?
she used to watch soap opera.
she did not use to watch soap opera.
did she use to watch soap opera.