Merhaba.Ben 8 tane örnek vereceğim.
->Did he used to go to the hospital often?
->Did he used to have a wife?
->Was she used to it?
->Did they used to go to theater courses?
->Did they used to criticize you too much?
->Didn't they used to play games together?
->Didn't they used to have toys?
Not:Bu geçmiş zamanla ilgili örnekler.Used to'nun 2 anlamı vardır.Biri bu geçmiş zaman,2.si ise alışkın olmaktır.
İyi Dersler! ^^
-VeunexVenus.