to sign
Fue obligado a firmar el contrato.
He was forced to sign the contract.
Su mano temblaba cuando tomó el bolígrafo para firmar.
His hand was trembling when he picked up the pen to sign.
¿Y no te dijeron nada antes de firmar?
And they didn’t tell you anything before you signed?
— El hijo de la novia (2001)
No olvides firmar el contrato.
Don't forget to sign the contract.
Por favor, ¿podría firmar este documento?
Please, could you sign this document?
I don't want to sign it.
Da igual, algo tendré que firmar.
It doesn't matter; I'll have to sign something.
— Los lunes al sol (2002)