Wortino

werfen: haben or sein? Perfect tense: hat geworfen

In English: to throw (also in the idiom 'einen Blick werfen' = to take a look) · A1

The answer

In the Perfekt, werfen takes: haben

Perfekt auxiliary
haben
Partizip II
geworfen
Perfekt
hat geworfen

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.