hayan exhortado
-they/you have exhorted
Antepresente de subjuntivo para el sujetoellos/ellas/ustedesdel verboexhortar.

exhortar

Resulta lamentable que los dirigentes políticos no hayan exhortado públicamente y con firmeza a sus seguidores a que depongan esa actitud.
It is regrettable that political leaders have not consistently and publicly urged their supporters to refrain from such activity.
Palabra del día
la canela