I could dispel you could dispel she could dispel we could dispel you could dispel they could dispel
V-ing form
I could be dispelling you could be dispelling she could be dispelling we could be dispelling you could be dispelling they could be dispelling
Perfect
I could have dispelled you could have dispelled she could have dispelled we could have dispelled you could have dispelled they could have dispelled
V-ing perfect
I could have been dispelling you could have been dispelling she could have been dispelling we could have been dispelling you could have been dispelling they could have been dispelling
Negation
Simple form
I could not dispel you could not dispel she could not dispel we could not dispel you could not dispel they could not dispel
V-ing form
I could not be dispelling you could not be dispelling she could not be dispelling we could not be dispelling you could not be dispelling they could not be dispelling
Perfect
I could not have dispelled you could not have dispelled she could not have dispelled we could not have dispelled you could not have dispelled they could not have dispelled
V-ing perfect
I could not have been dispelling you could not have been dispelling she could not have been dispelling we could not have been dispelling you could not have been dispelling they could not have been dispelling
Interrogative form
Simple form
could I dispel? could you dispel? could she dispel? could we dispel? could you dispel? could they dispel?
V-ing form
could I be dispelling? could you be dispelling? could she be dispelling? could we be dispelling? could you be dispelling? could they be dispelling?
Perfect
could I have dispelled? could you have dispelled? could she have dispelled? could we have dispelled? could you have dispelled? could they have dispelled?
V-ing perfect
could I have been dispelling? could you have been dispelling? could she have been dispelling? could we have been dispelling? could you have been dispelling? could they have been dispelling?
Interro-negative form
Simple form
could I not dispel? could you not dispel? could she not dispel? could we not dispel? could you not dispel? could they not dispel?
V-ing form
could I not be dispelling? could you not be dispelling? could she not be dispelling? could we not be dispelling? could you not be dispelling? could they not be dispelling?
Perfect
could I not have dispelled? could you not have dispelled? could she not have dispelled? could we not have dispelled? could you not have dispelled? could they not have dispelled?
V-ing perfect
could I not have been dispelling? could you not have been dispelling? could she not have been dispelling? could we not have been dispelling? could you not have been dispelling? could they not have been dispelling?