English verb conjugation
COULD ENABLE

Regular verb: enable - enabled - enabled

Affirmation

Simple form	V-ing form
I could enable you could enable he could enable we could enable you could enable they could enable	I could be enabling you could be enabling he could be enabling we could be enabling you could be enabling they could be enabling
Perfect	V-ing perfect
I could have enabled you could have enabled he could have enabled we could have enabled you could have enabled they could have enabled	I could have been enabling you could have been enabling he could have been enabling we could have been enabling you could have been enabling they could have been enabling

Negation

Simple form	V-ing form
I could not enable you could not enable he could not enable we could not enable you could not enable they could not enable	I could not be enabling you could not be enabling he could not be enabling we could not be enabling you could not be enabling they could not be enabling
Perfect	V-ing perfect
I could not have enabled you could not have enabled he could not have enabled we could not have enabled you could not have enabled they could not have enabled	I could not have been enabling you could not have been enabling he could not have been enabling we could not have been enabling you could not have been enabling they could not have been enabling

Interrogative form

Simple form	V-ing form
could I enable? could you enable? could he enable? could we enable? could you enable? could they enable?	could I be enabling? could you be enabling? could he be enabling? could we be enabling? could you be enabling? could they be enabling?
Perfect	V-ing perfect
could I have enabled? could you have enabled? could he have enabled? could we have enabled? could you have enabled? could they have enabled?	could I have been enabling? could you have been enabling? could he have been enabling? could we have been enabling? could you have been enabling? could they have been enabling?

Interro-negative form

Simple form	V-ing form
could I not enable? could you not enable? could he not enable? could we not enable? could you not enable? could they not enable?	could I not be enabling? could you not be enabling? could he not be enabling? could we not be enabling? could you not be enabling? could they not be enabling?
Perfect	V-ing perfect
could I not have enabled? could you not have enabled? could he not have enabled? could we not have enabled? could you not have enabled? could they not have enabled?	could I not have been enabling? could you not have been enabling? could he not have been enabling? could we not have been enabling? could you not have been enabling? could they not have been enabling?