you imagine
You have no idea.
Nunca te imaginas que podrías sentir un amor así.
You never imagine you could feel a love like that.
Tengo una responsabilidad más grande de lo que te imaginas.
I have a greater responsibility than you imagine.
— Algunos hombres buenos (1992)
No te imaginas el lío en que me metí.
You can't imagine the mess I got myself into.
— Taxi Express (1998)
Tiene chanchullos que ni te imaginas.
He's involved in shady dealings you can't even imagine.
— Cadena perpetua (1994)
More than you can imagine.