Word/Phrase: haberse
Translation: to have been
Pronunciation: aˈβeɾse
I want to have been there - Quiero haber estado allí
She should have been more careful - Ella debería haber sido más cuidadosa
They could have been friends - Ellos podrían haber sido amigos
He must have been tired - Él debe haber estado cansado
We would have been happy - Nosotros habríamos estado felices