English verb conjugation
COULD CONTRAVENE CONTRAVENE

Regular verb: contravene contravene - contravene contravened - contravene contravened

Warning, this verb may not exist. Conjugation is given as example.

Affirmation

Simple form	V-ing form
I could contravene contravene you could contravene contravene he could contravene contravene we could contravene contravene you could contravene contravene they could contravene contravene	I could be contravene contravening you could be contravene contravening he could be contravene contravening we could be contravene contravening you could be contravene contravening they could be contravene contravening
Perfect	V-ing perfect
I could have contravene contravened you could have contravene contravened he could have contravene contravened we could have contravene contravened you could have contravene contravened they could have contravene contravened	I could have been contravene contravening you could have been contravene contravening he could have been contravene contravening we could have been contravene contravening you could have been contravene contravening they could have been contravene contravening

Negation

Simple form	V-ing form
I couldn't contravene contravene you couldn't contravene contravene he couldn't contravene contravene we couldn't contravene contravene you couldn't contravene contravene they couldn't contravene contravene	I couldn't be contravene contravening you couldn't be contravene contravening he couldn't be contravene contravening we couldn't be contravene contravening you couldn't be contravene contravening they couldn't be contravene contravening
Perfect	V-ing perfect
I couldn't have contravene contravened you couldn't have contravene contravened he couldn't have contravene contravened we couldn't have contravene contravened you couldn't have contravene contravened they couldn't have contravene contravened	I couldn't have been contravene contravening you couldn't have been contravene contravening he couldn't have been contravene contravening we couldn't have been contravene contravening you couldn't have been contravene contravening they couldn't have been contravene contravening

Interrogative form

Simple form	V-ing form
could I contravene contravene? could you contravene contravene? could he contravene contravene? could we contravene contravene? could you contravene contravene? could they contravene contravene?	could I be contravene contravening? could you be contravene contravening? could he be contravene contravening? could we be contravene contravening? could you be contravene contravening? could they be contravene contravening?
Perfect	V-ing perfect
could I have contravene contravened? could you have contravene contravened? could he have contravene contravened? could we have contravene contravened? could you have contravene contravened? could they have contravene contravened?	could I have been contravene contravening? could you have been contravene contravening? could he have been contravene contravening? could we have been contravene contravening? could you have been contravene contravening? could they have been contravene contravening?

Interro-negative form

Simple form	V-ing form
couldn't I contravene contravene? couldn't you contravene contravene? couldn't he contravene contravene? couldn't we contravene contravene? couldn't you contravene contravene? couldn't they contravene contravene?	couldn't I be contravene contravening? couldn't you be contravene contravening? couldn't he be contravene contravening? couldn't we be contravene contravening? couldn't you be contravene contravening? couldn't they be contravene contravening?
Perfect	V-ing perfect
couldn't I have contravene contravened? couldn't you have contravene contravened? couldn't he have contravene contravened? couldn't we have contravene contravened? couldn't you have contravene contravened? couldn't they have contravene contravened?	couldn't I have been contravene contravening? couldn't you have been contravene contravening? couldn't he have been contravene contravening? couldn't we have been contravene contravening? couldn't you have been contravene contravening? couldn't they have been contravene contravening?