hayan sangrado
-they/you have bled
Antepresente de subjuntivo para el sujetoellos/ellas/ustedesdel verbosangrar.

sangrar

Muchos aneurismas, afortunadamente, se diagnostican antes de que hayan sangrado, dando opción a tratarlos antes de que hayan sido causa de problemas serios.
Many aneurysms, fortunately, are diagnosed before they bleed, giving an option to treat them before they cause serious problems.
Palabra del día
el mago