efforts ont été vains

were in vain

→ effort
phrase Rare #41,364
were in vain Used when someone’s efforts did not succeed or had no result.
FR: Nous avons essayé de réparer la porte, mais nos efforts ont été vains.
EN: We tried to fix the door, but our efforts were in vain.

Mes efforts ont été vains.

My efforts were in vain.

Leurs efforts ont été vains.

Their efforts were in vain.

Tous nos efforts ont été vains.

All our efforts were in vain.

Ses efforts ont été vains.

His efforts were in vain.

Tes efforts ont été vains.

Your efforts were in vain.