would dare to
Nunca se atrevería a burlarse de mí.
He would never dare to make fun of me.
— Caché (Escondido) (2005)
Mary no se atrevería a contármelo.
Mary wouldn’t dare tell me.
Me rehúso a creer que el Sr. Brown se atrevería a robar mi tienda.
I refuse to believe that Mr. Brown would dare to rob my store.
— Paddington 2 (2017)