would lose
Tuve que hacerlo o perdería mi trabajo.
I had to do it or I would lose my job.
— O Auto da Compadecida (2000)
Mi marido dice que perdería la cabeza si no la tuviera pegada.
My husband says he would lose his mind if he didn't have it attached.
— Un lugar en ninguna parte (1988)
No me lo perdería por nada del mundo.
I wouldn't miss it for the world.
— Roofman: Un ladrón en el tejado (2025)