we could have
Siento haberlos metido en algo que podríamos haber solucionado nosotros mismos.
I'm sorry for getting you involved in something we could have sorted out ourselves.
— Los renglones torcidos de Dios (2022)
Podríamos haber subestimado su capacidad.
We may have underestimated their ability.
Podríamos haber regresado con un tanque, pero iremos en autobús.
We could have returned by tank, but we'll go by bus.
— La Vida es Bella (1997)
Quizás así, podríamos haber acabado juntos.
Perhaps that way, we could have ended up together.
— Devdas (2002)
Podríamos haber publicado más anuncios de los que teníamos.
We could have published more ads than we had.