English verb conjugation
COULD UNSELL

Irregular verb: unsell - unsold - unsold

Affirmation

Simple form	V-ing form
I could unsell you could unsell he could unsell we could unsell you could unsell they could unsell	I could be unselling you could be unselling he could be unselling we could be unselling you could be unselling they could be unselling
Perfect	V-ing perfect
I could have unsold you could have unsold he could have unsold we could have unsold you could have unsold they could have unsold	I could have been unselling you could have been unselling he could have been unselling we could have been unselling you could have been unselling they could have been unselling

Negation

Simple form	V-ing form
I could not unsell you could not unsell he could not unsell we could not unsell you could not unsell they could not unsell	I could not be unselling you could not be unselling he could not be unselling we could not be unselling you could not be unselling they could not be unselling
Perfect	V-ing perfect
I could not have unsold you could not have unsold he could not have unsold we could not have unsold you could not have unsold they could not have unsold	I could not have been unselling you could not have been unselling he could not have been unselling we could not have been unselling you could not have been unselling they could not have been unselling

Interrogative form

Simple form	V-ing form
could I unsell? could you unsell? could he unsell? could we unsell? could you unsell? could they unsell?	could I be unselling? could you be unselling? could he be unselling? could we be unselling? could you be unselling? could they be unselling?
Perfect	V-ing perfect
could I have unsold? could you have unsold? could he have unsold? could we have unsold? could you have unsold? could they have unsold?	could I have been unselling? could you have been unselling? could he have been unselling? could we have been unselling? could you have been unselling? could they have been unselling?

Interro-negative form

Simple form	V-ing form
could I not unsell? could you not unsell? could he not unsell? could we not unsell? could you not unsell? could they not unsell?	could I not be unselling? could you not be unselling? could he not be unselling? could we not be unselling? could you not be unselling? could they not be unselling?
Perfect	V-ing perfect
could I not have unsold? could you not have unsold? could he not have unsold? could we not have unsold? could you not have unsold? could they not have unsold?	could I not have been unselling? could you not have been unselling? could he not have been unselling? could we not have been unselling? could you not have been unselling? could they not have been unselling?