es war dumm von dir

it was stupid of you

→ es
phrase Rare #37,715
it was stupid of you Used to criticize someone's past action or decision. The pattern is “Es war [adjective] von dir, …” meaning “It was [adjective] of you to …”
GE: Es war dumm von dir, ohne Jacke hinauszugehen.
EN: It was stupid of you to go outside without a jacket.

Es war dumm von dir, sein Angebot anzunehmen.

It was stupid of you to accept his offer.

Es war dumm von dir, dass du das Angebot abgelehnt hast.

It was stupid of you to turn down the offer.

Es war dumm von dir, ihm zu glauben.

It was stupid of you to believe him.

Es war dumm von dir, das zu glauben.

It was stupid of you to believe that.

Es war dumm von dir, es zu verheimlichen.

It was foolish of you to hide it.