Resultados posibles:
estaba agregando
-I was adding
Imperfecto progresivo para el sujetoyodel verboagregar.
Imperfecto progresivo para el sujetoél/ella/usteddel verboagregar.

agregar

Se ha mantenido imperturbable de principio a fin y, en nombre de la Asamblea, quisera dejar constancia de que mientras desagregaba con éxito el bucle local, también estaba agregando con éxito su propio bucle al contraer matrimonio.
He has been very unflappable throughout and, on behalf of the House, I would like to record that at the time he was successfully decoupling the local loop, he was also making a very successful coupling of his own, by getting married.
Palabra del día
el portero