eu não sabia o que

I didn't know what

→ eu
phrase Rare #22,598
I didn't know what Introduces an indirect question about what someone was doing, saying, wanting, or what happened. It is followed by a verb, noun phrase, or infinitive.
PO: Eu não sabia o que fazer naquela situação.
EN: I didn't know what to do in that situation.

Eu não sabia o que escrever.

I didn't know what to write.

— Ventos da Liberdade (2006)

Eu não sabia o que o Tom tinha feito.

I didn't know what Tom had done.

Eu não sabia o que havia na caixa.

I didn't know what was in the box.

Eu não sabia o que dizer a Tom.

I didn't know what to say to Tom.

Eu não sabia o que estava querendo.

I didn't know what I wanted.

Eu não sabia o que pensar.

I didn't know what to think.

Eu não sabia o que encontraria aqui.

I didn't know what I would find here.

Eu não sabia o que me esperava.

I didn't know what to expect.

— Laurence Anyways (2012)

Eu não sabia o que dizer a sua mãe.

I didn’t know what to say to your mother.

— O que o Coração Deseja (2001)

Eu não sabia o que vestir para a festa.

I didn’t know what to wear to the party.

Eu não sabia o que era na época.

I didn't know what it was at the time.

Eu não sabia o que o Tom havia feito.

I didn't know what Tom had done.

Eu não sabia o que Tom estava fazendo.

I didn't know what Tom was doing.