Tabla de conjugación del verbo "To be"
Present Simple (Presente Simple)Past Simple (Pasado Simple)Future Simple (Futuro Simple)Present Perfect Simple (Presente Perfecto)Past Perfect Simple (Pasado Perfecto)Future Perfect (Futuro Perfecto)Negative
He/She/It won't have beenInterrogative
Will he/she/it have been? Conditional (Condicional)Conditional Perfect (Condicional Perfecto)Negative
He/She/It wouldn't have beenInterrogative
Would he/she/it have been?