English verb conjugation
COULD VAUNT

Regular verb: vaunt - vaunted - vaunted

Affirmation

Simple form	V-ing form
I could vaunt you could vaunt he could vaunt we could vaunt you could vaunt they could vaunt	I could be vaunting you could be vaunting he could be vaunting we could be vaunting you could be vaunting they could be vaunting
Perfect	V-ing perfect
I could have vaunted you could have vaunted he could have vaunted we could have vaunted you could have vaunted they could have vaunted	I could have been vaunting you could have been vaunting he could have been vaunting we could have been vaunting you could have been vaunting they could have been vaunting

Negation

Simple form	V-ing form
I could not vaunt you could not vaunt he could not vaunt we could not vaunt you could not vaunt they could not vaunt	I could not be vaunting you could not be vaunting he could not be vaunting we could not be vaunting you could not be vaunting they could not be vaunting
Perfect	V-ing perfect
I could not have vaunted you could not have vaunted he could not have vaunted we could not have vaunted you could not have vaunted they could not have vaunted	I could not have been vaunting you could not have been vaunting he could not have been vaunting we could not have been vaunting you could not have been vaunting they could not have been vaunting

Interrogative form

Simple form	V-ing form
could I vaunt? could you vaunt? could he vaunt? could we vaunt? could you vaunt? could they vaunt?	could I be vaunting? could you be vaunting? could he be vaunting? could we be vaunting? could you be vaunting? could they be vaunting?
Perfect	V-ing perfect
could I have vaunted? could you have vaunted? could he have vaunted? could we have vaunted? could you have vaunted? could they have vaunted?	could I have been vaunting? could you have been vaunting? could he have been vaunting? could we have been vaunting? could you have been vaunting? could they have been vaunting?

Interro-negative form

Simple form	V-ing form
could I not vaunt? could you not vaunt? could he not vaunt? could we not vaunt? could you not vaunt? could they not vaunt?	could I not be vaunting? could you not be vaunting? could he not be vaunting? could we not be vaunting? could you not be vaunting? could they not be vaunting?
Perfect	V-ing perfect
could I not have vaunted? could you not have vaunted? could he not have vaunted? could we not have vaunted? could you not have vaunted? could they not have vaunted?	could I not have been vaunting? could you not have been vaunting? could he not have been vaunting? could we not have been vaunting? could you not have been vaunting? could they not have been vaunting?