Wortino

anschnallen: haben or sein? Perfect tense: ist angeschnallt

In English: to fasten (a seat belt) (sich anschnallen) · B1

The answer

In the Perfekt, anschnallen takes: sein

Perfekt auxiliary
sein
Partizip II
angeschnallt
Perfekt
ist angeschnallt

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

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