yo juraría

would swear

→ jurar
jurar to swear, to vow + ía conditional: I/he/she/it
verb · 1st-person singular / 3rd-person singular Rare #46,663
would swear Depending on context, this form can refer to “I” or “he/she/you (formal).”
SP: Juraría que dejé las llaves aquí.
EN: I would swear I left the keys here.
Conjugation of jurar
Conditional
SingularPlural
First juraría —
Third juraría —

¿Lo juraría?

Would you swear to it?

— Pacto de sangre (1944)

Juraría que había cerrado la puerta.

I could swear I had closed the door.

— El increíble castillo vagabundo (2004)

Lo juraría ante el Ministerio de Magia.

I would swear it before the Ministry of Magic.

Y quiero decir lo que digo, claro que lo juraría.

And I mean what I say, of course I would swear to it.

— Pacto de sangre (1944)

Juraría que llegará alguien.

I’d swear someone will arrive.

— 世界 (2004)

Juraría que estaba diciendo la verdad.

I swear I was telling the truth.