if I were you
T'as besoin de quelqu'un pour répondre à ta place ?
Do you need someone to answer for you?
— Léviathan (2014)
I've been in your shoes.
Je ne peux pas prendre cette décision à ta place.
I can't make that decision for you.
Go to your place.
Laisse-moi le faire à ta place !
Let me do it for you!
Tu sais ce que je ferais à ta place ?
Do you know what I would do in your place?
I put myself in your place.