English verb conjugation
COULD WAR

Regular verb: war - warred - warred

Affirmation

Simple form	V-ing form
I could war you could war she could war we could war you could war they could war	I could be warring you could be warring she could be warring we could be warring you could be warring they could be warring
Perfect	V-ing perfect
I could have warred you could have warred she could have warred we could have warred you could have warred they could have warred	I could have been warring you could have been warring she could have been warring we could have been warring you could have been warring they could have been warring

Negation

Simple form	V-ing form
I couldn't war you couldn't war she couldn't war we couldn't war you couldn't war they couldn't war	I couldn't be warring you couldn't be warring she couldn't be warring we couldn't be warring you couldn't be warring they couldn't be warring
Perfect	V-ing perfect
I couldn't have warred you couldn't have warred she couldn't have warred we couldn't have warred you couldn't have warred they couldn't have warred	I couldn't have been warring you couldn't have been warring she couldn't have been warring we couldn't have been warring you couldn't have been warring they couldn't have been warring

Interrogative form

Simple form	V-ing form
could I war? could you war? could she war? could we war? could you war? could they war?	could I be warring? could you be warring? could she be warring? could we be warring? could you be warring? could they be warring?
Perfect	V-ing perfect
could I have warred? could you have warred? could she have warred? could we have warred? could you have warred? could they have warred?	could I have been warring? could you have been warring? could she have been warring? could we have been warring? could you have been warring? could they have been warring?

Interro-negative form

Simple form	V-ing form
couldn't I war? couldn't you war? couldn't she war? couldn't we war? couldn't you war? couldn't they war?	couldn't I be warring? couldn't you be warring? couldn't she be warring? couldn't we be warring? couldn't you be warring? couldn't they be warring?
Perfect	V-ing perfect
couldn't I have warred? couldn't you have warred? couldn't she have warred? couldn't we have warred? couldn't you have warred? couldn't they have warred?	couldn't I have been warring? couldn't you have been warring? couldn't she have been warring? couldn't we have been warring? couldn't you have been warring? couldn't they have been warring?