English verb conjugation
COULD JIG

Regular verb: jig - jiged - jiged

Affirmation

Simple form	V-ing form
I could jig you could jig she could jig we could jig you could jig they could jig	I could be jiging you could be jiging she could be jiging we could be jiging you could be jiging they could be jiging
Perfect	V-ing perfect
I could have jiged you could have jiged she could have jiged we could have jiged you could have jiged they could have jiged	I could have been jiging you could have been jiging she could have been jiging we could have been jiging you could have been jiging they could have been jiging

Negation

Simple form	V-ing form
I could not jig you could not jig she could not jig we could not jig you could not jig they could not jig	I could not be jiging you could not be jiging she could not be jiging we could not be jiging you could not be jiging they could not be jiging
Perfect	V-ing perfect
I could not have jiged you could not have jiged she could not have jiged we could not have jiged you could not have jiged they could not have jiged	I could not have been jiging you could not have been jiging she could not have been jiging we could not have been jiging you could not have been jiging they could not have been jiging

Interrogative form

Simple form	V-ing form
could I jig? could you jig? could she jig? could we jig? could you jig? could they jig?	could I be jiging? could you be jiging? could she be jiging? could we be jiging? could you be jiging? could they be jiging?
Perfect	V-ing perfect
could I have jiged? could you have jiged? could she have jiged? could we have jiged? could you have jiged? could they have jiged?	could I have been jiging? could you have been jiging? could she have been jiging? could we have been jiging? could you have been jiging? could they have been jiging?

Interro-negative form

Simple form	V-ing form
could I not jig? could you not jig? could she not jig? could we not jig? could you not jig? could they not jig?	could I not be jiging? could you not be jiging? could she not be jiging? could we not be jiging? could you not be jiging? could they not be jiging?
Perfect	V-ing perfect
could I not have jiged? could you not have jiged? could she not have jiged? could we not have jiged? could you not have jiged? could they not have jiged?	could I not have been jiging? could you not have been jiging? could she not have been jiging? could we not have been jiging? could you not have been jiging? could they not have been jiging?