would die
Se ela tivesse a menor dúvida, ela morreria.
If she had the slightest doubt, she would die.
— Queen (2014)
Eu pensei que morreria de medo.
I thought I would be scared to death.
— As Memórias de Marnie (2014)
Foi avisado que se chegasse perto dela, ele morreria.
He was warned that if he got close to her, he would die.
— Moulin Rouge: Amor em Vermelho (2001)
Claro, tenho certeza de que ele morreria por nós.
Of course, I'm sure he would die for us.
— O Hospedeiro (2006)
O presidente disse que morreria pelo seu país.
The president said he would die for his country.