il causerait

would cause

→ causer
caus cause + er Infinitive + ait he/she/it conditional
verb · third singular · conditional Rare #39,606
would cause
FR: Cette erreur causerait de graves problèmes.
EN: This error would cause serious problems.
Conjugation of causer
Conditional
SingularPlural
Third causerait

Qu'est-ce qui le causerait?

What would cause it?

Je n'avais aucune idée que cela te causerait autant de problèmes.

I had no idea this would cause you so many problems.

Cela causerait la destruction.

That would cause destruction.

— The Legend of Bhagat Singh (2002)

Qu'est-ce qui causerait ça?

What would cause that?

Cela causerait ma perte.

That would be my downfall.

— Harry Potter et le Prince de sang-mêlé (2009)