I'll let you know
Qualquer notícia, depois eu te aviso.
Any news, I'll let you know later.
— Ainda Estou Aqui (2024)
Eu te aviso.
I’ll let you know.
Quando o Tom chegar, eu te aviso.
When Tom arrives, I'll let you know.
Pode deixar que eu te aviso.
I'll let you know.
Assim que eu descobrir, eu te aviso.
As soon as I find out, I'll let you know.