Wortino

erwärmen: haben or sein? Perfect tense: hat erwärmt

In English: to warm up, to heat · B1

The answer

In the Perfekt, erwärmen takes: haben

Perfekt auxiliary
haben
Partizip II
erwärmt
Perfekt
hat erwärmt

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

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