is possible; as possible
Te enviaré cartas tan a menudo como me sea posible.
I will send you letters as often as I can.
Le pagaré lo demás en cuanto me sea posible.
I'll pay you the rest as soon as I can.
As quickly as possible.
Lee tantos libros como te sea posible.
Read as many books as you can.
Haré todo lo que me sea posible para ayudarte.
I will do everything I can to help you.
Planeo dejar Boston tan pronto como me sea posible.
I plan to leave Boston as soon as possible.
Marion, quiero ver te cada vez que sea posible.
Marion, I want to see you whenever possible.
— Psicosis (1960)
Tom dice que no cree que sea posible hacer eso.
Tom says he doesn't think it's possible to do that.
Todo el tiempo que sea posible.
As long as possible.
Por favor, ven tan pronto como te sea posible.
Please come as soon as possible.