English verb conjugation
COULD GIN

Regular verb: gin - gined - gined

Affirmation

Simple form	V-ing form
I could gin you could gin she could gin we could gin you could gin they could gin	I could be gining you could be gining she could be gining we could be gining you could be gining they could be gining
Perfect	V-ing perfect
I could have gined you could have gined she could have gined we could have gined you could have gined they could have gined	I could have been gining you could have been gining she could have been gining we could have been gining you could have been gining they could have been gining

Negation

Simple form	V-ing form
I could not gin you could not gin she could not gin we could not gin you could not gin they could not gin	I could not be gining you could not be gining she could not be gining we could not be gining you could not be gining they could not be gining
Perfect	V-ing perfect
I could not have gined you could not have gined she could not have gined we could not have gined you could not have gined they could not have gined	I could not have been gining you could not have been gining she could not have been gining we could not have been gining you could not have been gining they could not have been gining

Interrogative form

Simple form	V-ing form
could I gin? could you gin? could she gin? could we gin? could you gin? could they gin?	could I be gining? could you be gining? could she be gining? could we be gining? could you be gining? could they be gining?
Perfect	V-ing perfect
could I have gined? could you have gined? could she have gined? could we have gined? could you have gined? could they have gined?	could I have been gining? could you have been gining? could she have been gining? could we have been gining? could you have been gining? could they have been gining?

Interro-negative form

Simple form	V-ing form
could I not gin? could you not gin? could she not gin? could we not gin? could you not gin? could they not gin?	could I not be gining? could you not be gining? could she not be gining? could we not be gining? could you not be gining? could they not be gining?
Perfect	V-ing perfect
could I not have gined? could you not have gined? could she not have gined? could we not have gined? could you not have gined? could they not have gined?	could I not have been gining? could you not have been gining? could she not have been gining? could we not have been gining? could you not have been gining? could they not have been gining?