no sería capaz de

would not be able to

→ no
phrase Rare #30,500
would not be able to Used to express inability or lack of capacity in a hypothetical or conditional context.
SP: No sería capaz de hacer eso solo.
EN: I wouldn't be able to do that alone.

Tom pensó que Mary no sería capaz de ganar más de treinta dólares por hora.

Tom thought Mary wouldn’t be able to earn more than thirty dollars an hour.

Lo siento, pero creí que Profesor no sería capaz de hacerlo.

I'm sorry, but I didn't think Professor would be able to do it.

— Stalker (1979)

Yo no sería capaz de herir ni a una mosca, dejemos tranquila a Miss Agda.

I wouldn't be able to hurt even a fly, let's leave Miss Agda alone.

— Fresas salvajes (1957)

Me pregunto qué le hizo pensar a Tom que no sería capaz de hacer eso.

I wonder what made Tom think he wouldn’t be able to do that.

Alguien como tú no sería capaz de hacer eso.

Someone like you wouldn’t be capable of doing that.

Tom sabía que María no sería capaz de convencer a nadie.

Tom knew that María wouldn’t be able to convince anyone.

La sangre de mi familia está en el aire, no sería capaz de respirar.

My family’s blood is in the air; I wouldn’t be able to breathe.

— भाग मिल्खा भाग (2013)

Si no fuese por el iPhone, yo no sería capaz de aprender japonés.

If it weren't for the iPhone, I wouldn't be able to learn Japanese.

Si no fuera por el iPhone, yo no sería capaz de aprender japonés.

If it weren’t for the iPhone, I wouldn’t be able to learn Japanese.

John no sería capaz de mentir.

John would not be capable of lying.

Si estuviera sola, no sería capaz de hacer nada.

If I were alone, I wouldn't be able to do anything.

— Broker (2022)

No sería capaz de responder algo así.

I wouldn't be able to answer something like that.