English verb conjugation
COULD CATHOLICIZE

Regular verb: catholicize - catholicized - catholicized

Affirmation

Simple form	V-ing form
I could catholicize you could catholicize he could catholicize we could catholicize you could catholicize they could catholicize	I could be catholicizing you could be catholicizing he could be catholicizing we could be catholicizing you could be catholicizing they could be catholicizing
Perfect	V-ing perfect
I could have catholicized you could have catholicized he could have catholicized we could have catholicized you could have catholicized they could have catholicized	I could have been catholicizing you could have been catholicizing he could have been catholicizing we could have been catholicizing you could have been catholicizing they could have been catholicizing

Negation

Simple form	V-ing form
I could not catholicize you could not catholicize he could not catholicize we could not catholicize you could not catholicize they could not catholicize	I could not be catholicizing you could not be catholicizing he could not be catholicizing we could not be catholicizing you could not be catholicizing they could not be catholicizing
Perfect	V-ing perfect
I could not have catholicized you could not have catholicized he could not have catholicized we could not have catholicized you could not have catholicized they could not have catholicized	I could not have been catholicizing you could not have been catholicizing he could not have been catholicizing we could not have been catholicizing you could not have been catholicizing they could not have been catholicizing

Interrogative form

Simple form	V-ing form
could I catholicize? could you catholicize? could he catholicize? could we catholicize? could you catholicize? could they catholicize?	could I be catholicizing? could you be catholicizing? could he be catholicizing? could we be catholicizing? could you be catholicizing? could they be catholicizing?
Perfect	V-ing perfect
could I have catholicized? could you have catholicized? could he have catholicized? could we have catholicized? could you have catholicized? could they have catholicized?	could I have been catholicizing? could you have been catholicizing? could he have been catholicizing? could we have been catholicizing? could you have been catholicizing? could they have been catholicizing?

Interro-negative form

Simple form	V-ing form
could I not catholicize? could you not catholicize? could he not catholicize? could we not catholicize? could you not catholicize? could they not catholicize?	could I not be catholicizing? could you not be catholicizing? could he not be catholicizing? could we not be catholicizing? could you not be catholicizing? could they not be catholicizing?
Perfect	V-ing perfect
could I not have catholicized? could you not have catholicized? could he not have catholicized? could we not have catholicized? could you not have catholicized? could they not have catholicized?	could I not have been catholicizing? could you not have been catholicizing? could he not have been catholicizing? could we not have been catholicizing? could you not have been catholicizing? could they not have been catholicizing?