lo ha visto

Aquí hay un hombre viejo que lo ha visto.

Here is an old man who has seen it.

Nadie lo ha visto.

Nobody has seen it.

Ella lo ha visto todo.

She has seen it all.

Nadie sabe que lo ha visto, pero lo ven.

Nobody knows they've seen it, but they see it.

— El club de la lucha (1999)

Me pregunto si lo ha visto.

I wonder if he's seen it.

Y el suyo lo ha visto.

And he/she has seen yours.

— Perdición (1944)

Pero el Gran Ojo lo ha visto.

But the Great Eye has seen it.

Nadie lo ha visto, ni ayer, ni hoy.

Nobody has seen him, neither yesterday nor today.

— Sin amor (2017)

Ya lo hice, él tampoco lo ha visto.

I already did it, he hasn't seen it either.

— Sin amor (2017)

Él ya lo ha visto antes.

He's seen it before.

— Leviatán (2014)