Wortino

umsteigen: haben or sein? Perfect tense: ist umgestiegen

In English: to change (trains, buses) · B1

The answer

In the Perfekt, umsteigen takes: sein

Perfekt auxiliary
sein
Partizip II
umgestiegen
Perfekt
ist umgestiegen

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

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