English verb conjugation
COULD RABBIT

Regular verb: rabbit - rabbited - rabbited

Affirmation

Simple form	V-ing form
I could rabbit you could rabbit he could rabbit we could rabbit you could rabbit they could rabbit	I could be rabbiting you could be rabbiting he could be rabbiting we could be rabbiting you could be rabbiting they could be rabbiting
Perfect	V-ing perfect
I could have rabbited you could have rabbited he could have rabbited we could have rabbited you could have rabbited they could have rabbited	I could have been rabbiting you could have been rabbiting he could have been rabbiting we could have been rabbiting you could have been rabbiting they could have been rabbiting

Negation

Simple form	V-ing form
I couldn't rabbit you couldn't rabbit he couldn't rabbit we couldn't rabbit you couldn't rabbit they couldn't rabbit	I couldn't be rabbiting you couldn't be rabbiting he couldn't be rabbiting we couldn't be rabbiting you couldn't be rabbiting they couldn't be rabbiting
Perfect	V-ing perfect
I couldn't have rabbited you couldn't have rabbited he couldn't have rabbited we couldn't have rabbited you couldn't have rabbited they couldn't have rabbited	I couldn't have been rabbiting you couldn't have been rabbiting he couldn't have been rabbiting we couldn't have been rabbiting you couldn't have been rabbiting they couldn't have been rabbiting

Interrogative form

Simple form	V-ing form
could I rabbit? could you rabbit? could he rabbit? could we rabbit? could you rabbit? could they rabbit?	could I be rabbiting? could you be rabbiting? could he be rabbiting? could we be rabbiting? could you be rabbiting? could they be rabbiting?
Perfect	V-ing perfect
could I have rabbited? could you have rabbited? could he have rabbited? could we have rabbited? could you have rabbited? could they have rabbited?	could I have been rabbiting? could you have been rabbiting? could he have been rabbiting? could we have been rabbiting? could you have been rabbiting? could they have been rabbiting?

Interro-negative form

Simple form	V-ing form
couldn't I rabbit? couldn't you rabbit? couldn't he rabbit? couldn't we rabbit? couldn't you rabbit? couldn't they rabbit?	couldn't I be rabbiting? couldn't you be rabbiting? couldn't he be rabbiting? couldn't we be rabbiting? couldn't you be rabbiting? couldn't they be rabbiting?
Perfect	V-ing perfect
couldn't I have rabbited? couldn't you have rabbited? couldn't he have rabbited? couldn't we have rabbited? couldn't you have rabbited? couldn't they have rabbited?	couldn't I have been rabbiting? couldn't you have been rabbiting? couldn't he have been rabbiting? couldn't we have been rabbiting? couldn't you have been rabbiting? couldn't they have been rabbiting?