Wortino

büßen: haben or sein? Perfect tense: hat gebüßt

In English: to pay for, to atone for · B1

The answer

In the Perfekt, büßen takes: haben

Perfekt auxiliary
haben
Partizip II
gebüßt
Perfekt
hat gebüßt

Wortino stores one auxiliary per verb; some verbs can take both depending on the meaning.

More

Study it with cards

Wortino turns verbs into flashcards with spaced repetition: a word you struggle with comes back soon, one you know comes back less often.