I might dupe you might dupe he might dupe we might dupe you might dupe they might dupe
V-ing form
I might be duping you might be duping he might be duping we might be duping you might be duping they might be duping
Perfect
I might have duped you might have duped he might have duped we might have duped you might have duped they might have duped
V-ing perfect
I might have been duping you might have been duping he might have been duping we might have been duping you might have been duping they might have been duping
Negation
Simple form
I might not dupe you might not dupe he might not dupe we might not dupe you might not dupe they might not dupe
V-ing form
I might not be duping you might not be duping he might not be duping we might not be duping you might not be duping they might not be duping
Perfect
I might not have duped you might not have duped he might not have duped we might not have duped you might not have duped they might not have duped
V-ing perfect
I might not have been duping you might not have been duping he might not have been duping we might not have been duping you might not have been duping they might not have been duping
Interrogative form
Simple form
might I dupe? might you dupe? might he dupe? might we dupe? might you dupe? might they dupe?
V-ing form
might I be duping? might you be duping? might he be duping? might we be duping? might you be duping? might they be duping?
Perfect
might I have duped? might you have duped? might he have duped? might we have duped? might you have duped? might they have duped?
V-ing perfect
might I have been duping? might you have been duping? might he have been duping? might we have been duping? might you have been duping? might they have been duping?
Interro-negative form
Simple form
might I not dupe? might you not dupe? might he not dupe? might we not dupe? might you not dupe? might they not dupe?
V-ing form
might I not be duping? might you not be duping? might he not be duping? might we not be duping? might you not be duping? might they not be duping?
Perfect
might I not have duped? might you not have duped? might he not have duped? might we not have duped? might you not have duped? might they not have duped?
V-ing perfect
might I not have been duping? might you not have been duping? might he not have been duping? might we not have been duping? might you not have been duping? might they not have been duping?