I was wondering if
Je me demandais si je pouvais vous être utile.
I was wondering if I could be of any help to you.
Je me demandais si Michael t'avait déjà parlé de son ancienne école.
I was wondering if Michael had already told you about his old school.
— À bout de course (1988)
Je me demandais si vous étiez encore ici.
I was wondering if you were still here.
Alors je me demandais si je pouvais pas emprunter votre maison de campagne.
So I was wondering if I could borrow your country house.
— Les Invasions barbares (2003)
Je me demandais si tu voulais prendre un thé ou autre chose.
I was wondering if you wanted to have tea or something else.
— Akira (1988)
Je me demandais si elle pourrait lui trouver un billet.
I wondered if she could find him a ticket.
— In the Mood for Love (2000)
Je me demandais si tu pouvais fournir de l’aide.
I was wondering if you could provide some assistance.
Je me demandais si tu étais libre demain.
I was wondering if you were free tomorrow.