I didn't know what
Eu não sabia o que Tom estava fazendo.
I didn't know what Tom was doing.
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 tinha feito.
I didn't know what Tom had done.
Eu não sabia o que dizer a Tom.
I didn't know what to say to Tom.
I didn't know what to think.
Ele percebeu que eu não sabia o que queria dizer.
He realized I didn’t know what I meant.
Eu não sabia o que ela esperava que acontecesse, mas não era aquilo.
I didn’t know what she expected to happen, but it wasn’t that.
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)