was putting, was placing, was setting
Je ne savais pas dans quoi je mettais les pieds.
I had no idea what I was getting myself into.
Si je mettais un cierge et tout ça, ça changerait tout ?
If I lit a candle and all that, would that change everything?
— Léviathan (2014)
Je mettais de l'argent dans l'urne et mon portefeuille est tombé dedans.
I was putting money into the ballot box, and my wallet fell inside.
— PK (2014)
Au coucher du soleil, je mettais un genou à terre.
At sunset, I would kneel.
— Crazy Rich Asians (2018)
Rappelle toi où tu mettais mes dents de lait.
Remember where you used to put my baby teeth.
— L'Orphelinat (2007)
Si tu mettais un mot en bas, sur le tableau de la communauté ?
If you were to put a note at the bottom, on the community board?
— Good Bye Lenin! (2003)
Rappelle-toi comment je te mettais au lit quand tu étais petite ?
Do you remember how I used to put you to bed when you were little?
— La petite Véra (1988)