Does she often swim with your friends in the pool on Sundays?- общий

Who  often swims with your friends in the pool on Sundays?- специальный к подлежащему

Where does she  swim with your friends  on Sundays?- спец,

When does she  swim with your friends in the pool? спец.

What does she often do with your friends ? - спец.

Whom does she often swim  in the pool on Sundays with?- спец.

She often swims with your friends in the pool on Sundays, doesn*t she? - разделительный

Does she often swim with your friends in the pool  or in the river on Sundays?- альтернативный