cooperate
She decided to cooperate with him.
Se ele não cooperar, não poderei ajudá-lo.
If he doesn't cooperate, I won't be able to help him.
— A Lenda de Bhagat Singh (2002)
You're not going to cooperate, are you?
— Tropa de Elite 2: O Inimigo Agora é Outro (2010)
We will cooperate.