English verb conjugation
COULD REWIN

Regular verb: rewin - rewined - rewined

Affirmation

Simple form	V-ing form
I could rewin you could rewin she could rewin we could rewin you could rewin they could rewin	I could be rewining you could be rewining she could be rewining we could be rewining you could be rewining they could be rewining
Perfect	V-ing perfect
I could have rewined you could have rewined she could have rewined we could have rewined you could have rewined they could have rewined	I could have been rewining you could have been rewining she could have been rewining we could have been rewining you could have been rewining they could have been rewining

Negation

Simple form	V-ing form
I couldn't rewin you couldn't rewin she couldn't rewin we couldn't rewin you couldn't rewin they couldn't rewin	I couldn't be rewining you couldn't be rewining she couldn't be rewining we couldn't be rewining you couldn't be rewining they couldn't be rewining
Perfect	V-ing perfect
I couldn't have rewined you couldn't have rewined she couldn't have rewined we couldn't have rewined you couldn't have rewined they couldn't have rewined	I couldn't have been rewining you couldn't have been rewining she couldn't have been rewining we couldn't have been rewining you couldn't have been rewining they couldn't have been rewining

Interrogative form

Simple form	V-ing form
could I rewin? could you rewin? could she rewin? could we rewin? could you rewin? could they rewin?	could I be rewining? could you be rewining? could she be rewining? could we be rewining? could you be rewining? could they be rewining?
Perfect	V-ing perfect
could I have rewined? could you have rewined? could she have rewined? could we have rewined? could you have rewined? could they have rewined?	could I have been rewining? could you have been rewining? could she have been rewining? could we have been rewining? could you have been rewining? could they have been rewining?

Interro-negative form

Simple form	V-ing form
couldn't I rewin? couldn't you rewin? couldn't she rewin? couldn't we rewin? couldn't you rewin? couldn't they rewin?	couldn't I be rewining? couldn't you be rewining? couldn't she be rewining? couldn't we be rewining? couldn't you be rewining? couldn't they be rewining?
Perfect	V-ing perfect
couldn't I have rewined? couldn't you have rewined? couldn't she have rewined? couldn't we have rewined? couldn't you have rewined? couldn't they have rewined?	couldn't I have been rewining? couldn't you have been rewining? couldn't she have been rewining? couldn't we have been rewining? couldn't you have been rewining? couldn't they have been rewining?