English verb conjugation
COULD VIE VIE

Regular verb: vie vie - vie vied - vie vied

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

Affirmation

Simple form	V-ing form
I could vie vie you could vie vie he could vie vie we could vie vie you could vie vie they could vie vie	I could be vie vying you could be vie vying he could be vie vying we could be vie vying you could be vie vying they could be vie vying
Perfect	V-ing perfect
I could have vie vied you could have vie vied he could have vie vied we could have vie vied you could have vie vied they could have vie vied	I could have been vie vying you could have been vie vying he could have been vie vying we could have been vie vying you could have been vie vying they could have been vie vying

Negation

Simple form	V-ing form
I couldn't vie vie you couldn't vie vie he couldn't vie vie we couldn't vie vie you couldn't vie vie they couldn't vie vie	I couldn't be vie vying you couldn't be vie vying he couldn't be vie vying we couldn't be vie vying you couldn't be vie vying they couldn't be vie vying
Perfect	V-ing perfect
I couldn't have vie vied you couldn't have vie vied he couldn't have vie vied we couldn't have vie vied you couldn't have vie vied they couldn't have vie vied	I couldn't have been vie vying you couldn't have been vie vying he couldn't have been vie vying we couldn't have been vie vying you couldn't have been vie vying they couldn't have been vie vying

Interrogative form

Simple form	V-ing form
could I vie vie? could you vie vie? could he vie vie? could we vie vie? could you vie vie? could they vie vie?	could I be vie vying? could you be vie vying? could he be vie vying? could we be vie vying? could you be vie vying? could they be vie vying?
Perfect	V-ing perfect
could I have vie vied? could you have vie vied? could he have vie vied? could we have vie vied? could you have vie vied? could they have vie vied?	could I have been vie vying? could you have been vie vying? could he have been vie vying? could we have been vie vying? could you have been vie vying? could they have been vie vying?

Interro-negative form

Simple form	V-ing form
couldn't I vie vie? couldn't you vie vie? couldn't he vie vie? couldn't we vie vie? couldn't you vie vie? couldn't they vie vie?	couldn't I be vie vying? couldn't you be vie vying? couldn't he be vie vying? couldn't we be vie vying? couldn't you be vie vying? couldn't they be vie vying?
Perfect	V-ing perfect
couldn't I have vie vied? couldn't you have vie vied? couldn't he have vie vied? couldn't we have vie vied? couldn't you have vie vied? couldn't they have vie vied?	couldn't I have been vie vying? couldn't you have been vie vying? couldn't he have been vie vying? couldn't we have been vie vying? couldn't you have been vie vying? couldn't they have been vie vying?