yo mentiría

would lie

→ mentir
mentir to lie + ía conditional tense (I/he/she/you formal)
verb · first singular · conditional Rare #26,205
would lie Conditional tense (used for hypotheticals or polite/indirect statements).
SP: Yo no mentiría sobre eso.
EN: I wouldn't lie about that.
Conjugation of mentir
Conditional
SingularPlural
First mentiría —
Third mentiría —

Y mentiría si dijera que no cometió errores.

And I would be lying if I said he didn't make mistakes.

— Los hermanos demolición (2026)

Tom no me mentiría.

Tom wouldn't lie to me.

Quisiera decir que es menos gruñona de día, pero mentiría.

I'd like to say she's less grumpy during the day, but I'd be lying.

— Song Sung Blue - Canción para dos (2025)

Tom no mentiría, porque es un niño honesto.

Tom wouldn't lie because he's an honest boy.

Yo sé que él nunca me mentiría.

I know he would never lie to me.

— Eternity (2025)

Sé que no mentiría.

I know they wouldn't lie.

— Psicosis (1960)

Tom no le mentiría a Mary.

Tom wouldn't lie to Mary.

Mi madre no me mentiría sobre algo así.

My mother wouldn't lie to me about something like that.

— Zeta (2026)

Por qué mentiría?

Why would I lie?

— Kal Ho Naa Ho (2003)

Tom nunca le mentiría a Mary.

Tom would never lie to Mary.

No veo por qué Tom nos mentiría.

I don't see why Tom would lie to us.

No entiendo por qué Tom mentiría sobre algo tan insignificante.

I don't understand why Tom would lie about something so insignificant.