I could colorize you could colorize he could colorize we could colorize you could colorize they could colorize
Forma con V-ing
I could be colorizing you could be colorizing he could be colorizing we could be colorizing you could be colorizing they could be colorizing
Perfecto
I could have colorized you could have colorized he could have colorized we could have colorized you could have colorized they could have colorized
Perfecto con V-ing
I could have been colorizing you could have been colorizing he could have been colorizing we could have been colorizing you could have been colorizing they could have been colorizing
Negación
Forma simple
I could not colorize you could not colorize he could not colorize we could not colorize you could not colorize they could not colorize
Forma con V-ing
I could not be colorizing you could not be colorizing he could not be colorizing we could not be colorizing you could not be colorizing they could not be colorizing
Perfecto
I could not have colorized you could not have colorized he could not have colorized we could not have colorized you could not have colorized they could not have colorized
Perfecto con V-ing
I could not have been colorizing you could not have been colorizing he could not have been colorizing we could not have been colorizing you could not have been colorizing they could not have been colorizing
Forma interrogativa
Forma simple
could I colorize? could you colorize? could he colorize? could we colorize? could you colorize? could they colorize?
Forma con V-ing
could I be colorizing? could you be colorizing? could he be colorizing? could we be colorizing? could you be colorizing? could they be colorizing?
Perfecto
could I have colorized? could you have colorized? could he have colorized? could we have colorized? could you have colorized? could they have colorized?
Perfecto con V-ing
could I have been colorizing? could you have been colorizing? could he have been colorizing? could we have been colorizing? could you have been colorizing? could they have been colorizing?
Forma interro-negativa
Forma simple
could I not colorize? could you not colorize? could he not colorize? could we not colorize? could you not colorize? could they not colorize?
Forma con V-ing
could I not be colorizing? could you not be colorizing? could he not be colorizing? could we not be colorizing? could you not be colorizing? could they not be colorizing?
Perfecto
could I not have colorized? could you not have colorized? could he not have colorized? could we not have colorized? could you not have colorized? could they not have colorized?
Perfecto con V-ing
could I not have been colorizing? could you not have been colorizing? could he not have been colorizing? could we not have been colorizing? could you not have been colorizing? could they not have been colorizing?