firmar

Nunca hubieras firmado ese papel si supieras lo que iba a pasar.	You never would've signed that paper if you knew what was gonna happen.
No estaríamos en esta situación si no hubieras firmado ese préstamo por tus amigos.	We wouldn't be in this situation if you hadn't cosigned for your friends loan.
Piensa lo fácil que podría haber sido si solo hubieras firmado la carta.	Think of how much easier this could've been if you had just signed that letter.
Porque si hubieras firmado el contrato, nos podrías haber localizado desde tu helicóptero y arrojarnos toneladas de oro para llamar nuestra atención.	Because if you had signed the contract, you could have spotted us from your helicopter and thrown handfuls of gold on us to get our attention.
Es que, supongo que solo esperaba que hubieras firmado el papel... y me lo traerías, y eso sería todo.	I mean, I guess I just expected that you would bring the release and give it to me and that would be that.
Tú tienes un contrato para ver esto hasta el final, tienes la fortaleza para llegar hasta ahí, de otra manera por decirlo de alguna manera, no hubieras firmado el contrato para este trabajo.	You have contracted to see this to the end and you have the strength to take it there, otherwise you would not have signed up for the job so to speak.