English verb conjugation
COULD JACKRABBIT

Regular verb: jackrabbit - jackrabbited - jackrabbited

Affirmation

Simple form	V-ing form
I could jackrabbit you could jackrabbit he could jackrabbit we could jackrabbit you could jackrabbit they could jackrabbit	I could be jackrabbiting you could be jackrabbiting he could be jackrabbiting we could be jackrabbiting you could be jackrabbiting they could be jackrabbiting
Perfect	V-ing perfect
I could have jackrabbited you could have jackrabbited he could have jackrabbited we could have jackrabbited you could have jackrabbited they could have jackrabbited	I could have been jackrabbiting you could have been jackrabbiting he could have been jackrabbiting we could have been jackrabbiting you could have been jackrabbiting they could have been jackrabbiting

Negation

Simple form	V-ing form
I could not jackrabbit you could not jackrabbit he could not jackrabbit we could not jackrabbit you could not jackrabbit they could not jackrabbit	I could not be jackrabbiting you could not be jackrabbiting he could not be jackrabbiting we could not be jackrabbiting you could not be jackrabbiting they could not be jackrabbiting
Perfect	V-ing perfect
I could not have jackrabbited you could not have jackrabbited he could not have jackrabbited we could not have jackrabbited you could not have jackrabbited they could not have jackrabbited	I could not have been jackrabbiting you could not have been jackrabbiting he could not have been jackrabbiting we could not have been jackrabbiting you could not have been jackrabbiting they could not have been jackrabbiting

Interrogative form

Simple form	V-ing form
could I jackrabbit? could you jackrabbit? could he jackrabbit? could we jackrabbit? could you jackrabbit? could they jackrabbit?	could I be jackrabbiting? could you be jackrabbiting? could he be jackrabbiting? could we be jackrabbiting? could you be jackrabbiting? could they be jackrabbiting?
Perfect	V-ing perfect
could I have jackrabbited? could you have jackrabbited? could he have jackrabbited? could we have jackrabbited? could you have jackrabbited? could they have jackrabbited?	could I have been jackrabbiting? could you have been jackrabbiting? could he have been jackrabbiting? could we have been jackrabbiting? could you have been jackrabbiting? could they have been jackrabbiting?

Interro-negative form

Simple form	V-ing form
could I not jackrabbit? could you not jackrabbit? could he not jackrabbit? could we not jackrabbit? could you not jackrabbit? could they not jackrabbit?	could I not be jackrabbiting? could you not be jackrabbiting? could he not be jackrabbiting? could we not be jackrabbiting? could you not be jackrabbiting? could they not be jackrabbiting?
Perfect	V-ing perfect
could I not have jackrabbited? could you not have jackrabbited? could he not have jackrabbited? could we not have jackrabbited? could you not have jackrabbited? could they not have jackrabbited?	could I not have been jackrabbiting? could you not have been jackrabbiting? could he not have been jackrabbiting? could we not have been jackrabbiting? could you not have been jackrabbiting? could they not have been jackrabbiting?