Had to, didn't have to: Regeln in der Vergangenheit (A2)

Nimm had to + Verb für etwas, das du in der Vergangenheit tun musstest.

had to + Verb

didn't have to + Verb

Nimm didn't have to + Verb, wenn es keine Regel gab und du wählen konntest.

Fragen: Did you have to …?

Wenn du nach einer Regel in der Vergangenheit fragst, sagst du Did you have to + Verb?