hubieran filtrado
-they/you had filtered
Antecopréterito de subjuntivo para el sujeto ellos/ellas/ustedes del verbo filtrar.

filtrar

Estaba furioso de que los guardias hubieran filtrado detalles de su vida privada.
He was furious that the guards may have leaked some details about his private life.
El jueves, funcionarios del gobierno afirmaron que la vida de Bergdahl podría haber corrido peligro si los detalles del intercambio de prisioneros se hubieran filtrado.
On Thursday, administration officials said Bergdahl's life could have been in danger if details of the prisoner swap had been leaked.
Palabra del día
la fiesta de traje