haber sido

to have been

→ haber

phrase Extremely common #298

to have been Perfect infinitive of ser. Used to refer to an earlier state, identity, or situation, often after another verb or with modal ideas like could, might, or should. In the expression de no haber sido por, it means if it hadn't been for.

SP: Me alegra haber sido parte de tu vida.

EN: I'm glad to have been part of your life.

Les debo a mis padres el haber sido capaz de terminar la universidad.

I owe it to my parents that I was able to finish university.

No debía haber sido aquel día.

It shouldn't have been that day.

— Zeta (2026)

Creo que pude haber sido yo.

I think it could have been me.

— Cónclave (2024)

Siento no haber sido suficiente.

I'm sorry I wasn't enough.

— Incontrolable (I Swear) (2025)

Las cosas podrían haber sido diferentes.

Things could have been different.

— Roofman: Un ladrón en el tejado (2025)

Lamento haber sido grosero con él.

I'm sorry I was rude to him.

No puede haber sido él porque estaba conmigo en ese momento y lo puedo confirmar.

It couldn't have been him because he was with me at that moment and I can confirm that.

Sólo puede haber sido castigo.

It could only have been punishment.

— Cidade dos Homens (2007)

Los chinos pueden haber sido los primeros hombres en usar la brújula.

The Chinese may have been the first people to use the compass.

Podrías haber sido feliz.

You could have been happy.

Desearía haber sido amable con ella entonces.

I wish I had been nice to her then.

Tú podrías haber sido buen vaquero, Hans.

You could have made a good cowboy, Hans.

— Jungla de cristal (1988)

Deberíamos haber sido más cuidadosos.

We should have been more careful.

Debió haber sido rica.

She must have been rich.

Podríamos haber sido amigos.

We could have been friends.

— Guardianes del día (2006)

Él parecía haber sido rico.

He appeared to have been wealthy.

Haber sido un desastre hace rato.

It had been a disaster a while ago.

— Pillion (2025)

Podía haber sido mío.

It could have been mine.

— El señor de los anillos: La comunidad del anillo (2001)

Lamento haber sido tan rudo.

I'm sorry for being so rude.

Ella es orgullosa de haber sido bella en su juventud.

She is proud of having been beautiful in her youth.

El robo tiene que haber sido hecho por alguien desde dentro.

The theft must have been carried out by someone on the inside.

Tiene que haber sido muy difícil para ti.

It must have been very difficult for you.

El papá ha de haber sido enorme.

The dad must have been huge.

Estoy avergonzado de no haber sido amable con ella.

I'm ashamed that I wasn't nice to her.

Deberías haber sido más cuidadoso.

You should have been more careful.

Nunca es demasiado tarde para ser lo que pudiste haber sido.

It's never too late to be what you could have been.

Siento no haber sido sincero con lo del bebé.

I'm sorry I wasn't honest about the baby.

— La asistenta (2025)

El único muerto deberías de haber sido tú.

You should have been the only one to die.

— Guardianes de la Noche: Tren infinito (2020)

Él parece haber sido rico.

He appears to have been wealthy.

Nunca es tarde para ser lo que podrías haber sido.

It's never too late to be what you could have been.

Pero este muchacho no puede haber sido de ninguna manera.

But this boy couldn't have been any other way.

— El secreto de sus ojos (2009)

Debí haber sido un maldito policía.

I should have been a damn cop.

— Madre (Madeo) (2009)

Debió haber sido la regla de la muñeca.

It must have been the rule of the wrist.

Esto parece haber sido inevitable.

This seems to have been inevitable.

Él lamenta haber sido perezoso.

He regrets having been lazy.

Podían haber sido doctores, o abogados, ¿o profesores, o madres?

They could have been doctors, or lawyers, or teachers, or mothers?

— Malcolm X (1992)

Estoy avergonzado de haber sido grosero con ella.

I'm ashamed of having been rude to her.

En esa época, ¿qué tan graves pudieron haber sido sus problemas?

At that time, how serious could his problems have been?

— Guardianes del día (2006)

Tom está arrepentido de haber sido grosero con Mary.

Tom is sorry for having been rude to Mary.

Ellos ni siquiera recuerdan haber sido humanos.

They don't even remember being human.

— El viaje de Chihiro (2001)

Podía haber sido en chino.

It could have been in Chinese.

— Cadena perpetua (1994)

Lamento haber sido tan rudo contigo antes.

I'm sorry for being so rude to you earlier.

Él debió haber sido abogado.

He should have been a lawyer.

Eso tiene que haber sido terrible.

That must have been terrible.

Podrías haber sido tú.

It could have been you.

Mary admitió haber sido injusta.

Mary admitted to having been unfair.

Debió haber sido un duro trabajo.

It must have been hard work.

— Nausicaä del valle del viento (1984)

Puede no haber sido la culpa de mi hermano menor, pero tampoco fue mía.

It may not have been my younger brother's fault, but it wasn't mine either.

Podríamos haber sido nosotros, pobres chicos.

It could have been us, poor boys.

— El salario del miedo (1953)

Pretendía haber sido médico.

He had intended to be a doctor.

Hay muchas personas que podrían haber sido.

There are many people who could have been.

Tenías que haber sido tú.

It should have been you.

El atraco de Lufthansa debía haber sido nuestro último golpe.

The Lufthansa robbery was supposed to be our last heist.

— Uno de los nuestros (1990)

Debí haber sido más cuidadoso.

I should have been more careful.

— Arrietty y el mundo de los diminutos (2010)

Tom deseó haber sido más cuidadoso.

Tom wished he had been more careful.

Y desearía haber sido fuerte por los dos.

And I wish I had been strong for both of them.

— Una batalla tras otra (2025)

Tiene que haber sido un golpe para ti.

It must have been a shock for you.

Tom confesó no haber sido justo.

Tom confessed that he hadn’t been fair.

Me arrepiento de no haber sido nunca amable con él.

I regret never having been kind to him.

Eso puede haber sido verdad.

That may have been true.

phrase Very common #1,858

to have been Used in compound tenses or after another verb to express a past state or completed possibility. Often appears after modal verbs or verbs like desear, lamentar, and poder.

SP: Podría haber sido peor.

EN: It could have been worse.

Debe haber sido apuñalado por la espalda cuando huía.

He must have been stabbed in the back as he was fleeing.

— Decision to Leave (2022)

Él estaba desilusionado de no haber sido invitado.

He was disappointed that he hadn't been invited.

Sr. Pires, muchos compañeros deberían haber sido liberados.

Mr. Pires, many comrades should have been released.

— Carandiru (2003)

No parece haber sido enterrado en secreto.

It does not appear to have been buried in secret.