Resultados posibles:
estabas cometiendo
-you were committing
Imperfecto progresivo para el sujeto del verbo cometer.
estabas cometiendo
-you were committing
Imperfecto progresivo para el sujeto vos del verbo cometer.

cometer

Pero en realidad, ya estabas cometiendo un acto de adulterio en el tiempo en el que ya tenías tu relación imaginaria.
But in fact, you were already committing an act of adultery in the time that you had your imaginary relationship.
Te dije que estabas cometiendo un error.
I told you you were making a mistake.
Te dije que estabas cometiendo un error.
I told you, you were making a mistake.
Estabas cometiendo un suicidio. Estaba intentando protegerte de ti mismo.
I was trying to save you from yourself.
Palabra del día
el ponche de huevo