English verb conjugation
COULD NERVE

Regular verb: nerve - nerved - nerved

Affirmation

Simple form	V-ing form
I could nerve you could nerve she could nerve we could nerve you could nerve they could nerve	I could be nerving you could be nerving she could be nerving we could be nerving you could be nerving they could be nerving
Perfect	V-ing perfect
I could have nerved you could have nerved she could have nerved we could have nerved you could have nerved they could have nerved	I could have been nerving you could have been nerving she could have been nerving we could have been nerving you could have been nerving they could have been nerving

Negation

Simple form	V-ing form
I could not nerve you could not nerve she could not nerve we could not nerve you could not nerve they could not nerve	I could not be nerving you could not be nerving she could not be nerving we could not be nerving you could not be nerving they could not be nerving
Perfect	V-ing perfect
I could not have nerved you could not have nerved she could not have nerved we could not have nerved you could not have nerved they could not have nerved	I could not have been nerving you could not have been nerving she could not have been nerving we could not have been nerving you could not have been nerving they could not have been nerving

Interrogative form

Simple form	V-ing form
could I nerve? could you nerve? could she nerve? could we nerve? could you nerve? could they nerve?	could I be nerving? could you be nerving? could she be nerving? could we be nerving? could you be nerving? could they be nerving?
Perfect	V-ing perfect
could I have nerved? could you have nerved? could she have nerved? could we have nerved? could you have nerved? could they have nerved?	could I have been nerving? could you have been nerving? could she have been nerving? could we have been nerving? could you have been nerving? could they have been nerving?

Interro-negative form

Simple form	V-ing form
could I not nerve? could you not nerve? could she not nerve? could we not nerve? could you not nerve? could they not nerve?	could I not be nerving? could you not be nerving? could she not be nerving? could we not be nerving? could you not be nerving? could they not be nerving?
Perfect	V-ing perfect
could I not have nerved? could you not have nerved? could she not have nerved? could we not have nerved? could you not have nerved? could they not have nerved?	could I not have been nerving? could you not have been nerving? could she not have been nerving? could we not have been nerving? could you not have been nerving? could they not have been nerving?