auffordern: haben or sein? Perfect tense: hat aufgefordert
In English: to ask, to invite; to demand · B1
The answer
In the Perfekt, auffordern takes: haben
- Perfekt auxiliary
- haben
- Partizip II
- aufgefordert
- Perfekt
- hat aufgefordert
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.