won't be able to
Debes calmarte, de otra forma Mommy no podrá ayudarte.
You need to calm down, otherwise Mommy won't be able to help you.
— Mommy (2014)
Parece ser que el señor Tanaka no podrá venir mañana.
It seems that Mr. Tanaka won't be able to come tomorrow.
— Asesinos (2015)
Tom no podrá convertirse en policía.
Tom won't be able to become a police officer.
Si desaparece con el film, no podrá fingir que no es así, estará grabado.
If he disappears with the film, he won't be able to pretend otherwise; he'll be recorded.
— Impacto (1981)
No podrá bailar, después va a quejarse.
She won't be able to dance, and then she'll complain.
— Moscú no cree en las lágrimas (1980)
Si no nos oye, no podrá encontrarnos.
If he/she can't hear us, he/she won't be able to find us.
— [REC] (2007)
Sabes que no podrá durar indefinidamente.
You know it can't last indefinitely.
— Las invasiones bárbaras (2003)