avant que je change d'avis

before I change my mind

→ avant
phrase Rare #38,772
before I change my mind Often used as a warning or threat, especially with imperative commands. The phrase is followed by the subjunctive; in this expression, “change” has the same spelling in the subjunctive as in the present tense.
FR: Dépêchons-nous avant que je change d'avis.
EN: Let's hurry before I change my mind.

Faisons ceci avant que je change d'avis.

Let's do this before I change my mind.

Avant que je change d'avis, putain.

Before I change my mind, damn it.

— En terrain miné (2014)

Avant que je change d'avis.

Before I change my mind.

Dégagez avant que je change d'avis.

Get out before I change my mind.

— Elephant (2003)

Filez avant que je change d'avis.

Get out before I change my mind.

— Mirage (2018)

Appelle-les avant que je change d'avis.

Call them before I change my mind.