I don't know it
I don't know yet.
Tu penses que je ne le sais pas ?
You think I don't know?
Vous pensez que je ne le sais pas ?
You think I don't know?
Tu crois que je ne le sais pas ?
You think I don't know?
Vous croyez que je ne le sais pas ?
You think I don't know?
No, I don't know.