Wortino

aufschlagen: haben or sein? Perfect tense: hat aufgeschlagen

In English: to open (a book); to pitch (tent) · B1

The answer

In the Perfekt, aufschlagen takes: haben

Perfekt auxiliary
haben
Partizip II
aufgeschlagen
Perfekt
hat aufgeschlagen

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

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