to suppose, to assume
hablamos regular endingpienso stem changetengo irregularbusqué spelling change
Presente · What happens now or habitually
Supongo que ya llegaron.
I suppose they've already arrived.
Pretérito · A completed action in the past
Supusimos que no venías.
We assumed you weren't coming.
Imperfecto · Ongoing or habitual past; "used to"
Todos suponían que ella era la dueña.
Everyone assumed she was the owner.
Futuro · What will happen
Supondrás que estoy loco.
You'll think I'm crazy.
Condicional · What would happen
Supondría que es verdad.
I would assume it's true.
Pretérito perfecto · Has/have done
Esto ha supuesto un gran cambio para nosotros.
This has meant a big change for us.
Pluscuamperfecto · Had done
Había supuesto que estaba cerrado.
I had assumed it was closed.
Futuro perfecto · Will have done
Rarely used with this verb.
Condicional perfecto · Would have done
Habrías supuesto lo mismo.
You would have assumed the same.
Presente de subjuntivo · Wishes, doubts, emotions about the present or future
No creo que suponga un problema.
I don't think it will be a problem.
Imperfecto de subjuntivo (-ra) · Hypotheticals and past wishes; the common form
No esperaba que supusieras eso.
I didn't expect you to assume that.
Imperfecto de subjuntivo (-se) · Same meaning as -ra; more literary
Temía que supusiesen lo peor.
I was afraid they would assume the worst.
Pretérito perfecto de subjuntivo · Subjunctive for something that has happened
Siento que hayas supuesto eso.
I'm sorry you assumed that.
Pluscuamperfecto de subjuntivo · Contrary-to-fact past: "if I had..."
Si hubiera supuesto que era tan caro, no habría ido.
If I had guessed it was so expensive, I wouldn't have gone.
Imperativo afirmativo · Commands: do it!
Rarely used with this verb.
Imperativo negativo · Commands: don't do it!
No supongas nada sin preguntar.
Don't assume anything without asking.