English verb conjugation
COULD JIG

Regular verb: jig - jiged - jiged

Affirmation

Simple form	V-ing form
I could jig you could jig he could jig we could jig you could jig they could jig	I could be jiging you could be jiging he 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 he 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 he 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 he 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 he 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 he 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 he 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 he jig? could we jig? could you jig? could they jig?	could I be jiging? could you be jiging? could he 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 he 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 he 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 he 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 he 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 he 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 he not have been jiging? could we not have been jiging? could you not have been jiging? could they not have been jiging?