to have lost
No pueden haber perdido el partido.
They can't have lost the match.
Me arrepiento de haber perdido la oportunidad de encontrarme con ella.
I regret missing the opportunity to meet her.
He de haber perdido mi llave en el camino.
I must have lost my key along the way.
Era no antes de que llegué a casa noté haber perdido mi reloj.
It wasn't until I got home that I noticed I had lost my watch.
No debí haber perdido mi tiempo tratando de convencer a Tom de cambiar de idea.
I shouldn't have wasted my time trying to convince Tom to change his mind.
Él debe haber perdido el tren.
He must have missed the train.
No puedo haber perdido las llaves otra vez, las tenía en el bolsillo hace un momento.
I can't have lost my keys again, I had them in my pocket a moment ago.
Tom parece haber perdido su llave.
Tom seems to have lost his key.
Me culpan por haber perdido a Kim Won-bong.
They blame me for losing Kim Won-bong.
— Asesinos (2015)