English verb conjugation
COULD GAP

Regular verb: gap - gaped - gaped

Affirmation

Simple form	V-ing form
I could gap you could gap she could gap we could gap you could gap they could gap	I could be gaping you could be gaping she could be gaping we could be gaping you could be gaping they could be gaping
Perfect	V-ing perfect
I could have gaped you could have gaped she could have gaped we could have gaped you could have gaped they could have gaped	I could have been gaping you could have been gaping she could have been gaping we could have been gaping you could have been gaping they could have been gaping

Negation

Simple form	V-ing form
I could not gap you could not gap she could not gap we could not gap you could not gap they could not gap	I could not be gaping you could not be gaping she could not be gaping we could not be gaping you could not be gaping they could not be gaping
Perfect	V-ing perfect
I could not have gaped you could not have gaped she could not have gaped we could not have gaped you could not have gaped they could not have gaped	I could not have been gaping you could not have been gaping she could not have been gaping we could not have been gaping you could not have been gaping they could not have been gaping

Interrogative form

Simple form	V-ing form
could I gap? could you gap? could she gap? could we gap? could you gap? could they gap?	could I be gaping? could you be gaping? could she be gaping? could we be gaping? could you be gaping? could they be gaping?
Perfect	V-ing perfect
could I have gaped? could you have gaped? could she have gaped? could we have gaped? could you have gaped? could they have gaped?	could I have been gaping? could you have been gaping? could she have been gaping? could we have been gaping? could you have been gaping? could they have been gaping?

Interro-negative form

Simple form	V-ing form
could I not gap? could you not gap? could she not gap? could we not gap? could you not gap? could they not gap?	could I not be gaping? could you not be gaping? could she not be gaping? could we not be gaping? could you not be gaping? could they not be gaping?
Perfect	V-ing perfect
could I not have gaped? could you not have gaped? could she not have gaped? could we not have gaped? could you not have gaped? could they not have gaped?	could I not have been gaping? could you not have been gaping? could she not have been gaping? could we not have been gaping? could you not have been gaping? could they not have been gaping?