Which one is the correct transformation of the following sentence? You know the sort of cheap and nasty clothes sold on market stall (Make it complex)

You know the sort of cheap and nasty clothes which was sold one market stall.

You know the sort of cheap and nasty clothes which is sold on market stall.

You know the sort of cheap and nasty clothes which are sold on market stall.

You know the sort of cheap and nasty clothes which being sold on market stall.