si tu m'avais

if you had ... me

→ si
phrase Rare #28,287
if you had ... me This begins a hypothetical condition in the past and is followed by a past participle.
FR: Si tu m'avais appelé, je serais venu.
EN: If you had called me, I would have come.

Cela aurait été gentil si tu m'avais un peu aidé.

It would have been nice if you had helped me a little.

Si tu m'avais pris, ce ne serait pas arrivé.

If you had taken me, this wouldn't have happened.

— Cours, Lola, cours (1998)

Si tu m'avais demandé de t'épouser, j'aurais dit oui.

If you had asked me to marry you, I would have said yes.

Je te l'aurais expliqué si tu m'avais déjà écouté !

I would have explained it to you if you had listened to me in the first place!

— Les Invasions barbares (2003)

Si tu m'avais écoutée, rien de cela ne serait arrivé.

If you had listened to me, none of this would have happened.

Je le saurais si tu m'avais expliqué !

I would know if you had explained it to me!

— Les Invasions barbares (2003)

Si tu m'avais fixé les jambes, je ne serais pas dans cette posture !

If you had fixed my legs in place, I wouldn’t be in this position!

— L'Empire contre-attaque (1980)

Si tu m'avais aidé, j'aurais pu faire le travail.

If you had helped me, I could have done the work.

Comme si tu m'avais laissé mourir devant chez toi.

As if you'd left me to die outside your house.

— Léon (1994)

Si tu m'avais pas prévenue, j'aurais flippé.

If you hadn't warned me, I would've freaked out.

— Une fiancée pas comme les autres (2007)

Si tu m'avais aidé, j'aurais réussi.

If you had helped me, I would have succeeded.