Придумать пример предложения с used to, to be used to, get used to в Pr.Simple, Pr. Continuous, Present Perfect Continuous.
Present simple - "They often help us" Perfect continuous - подразделяются на : present perfect continuous - "I have been working". past p.c. -"I had been working". future p.c. -"He will have been reading a book for two hours when I come."(Эта форма употребляется крайне редко).