I might pump you might pump he might pump we might pump you might pump they might pump
V-ing form
I might be pumping you might be pumping he might be pumping we might be pumping you might be pumping they might be pumping
Perfect
I might have pumped you might have pumped he might have pumped we might have pumped you might have pumped they might have pumped
V-ing perfect
I might have been pumping you might have been pumping he might have been pumping we might have been pumping you might have been pumping they might have been pumping
Negation
Simple form
I mightn't pump you mightn't pump he mightn't pump we mightn't pump you mightn't pump they mightn't pump
V-ing form
I mightn't be pumping you mightn't be pumping he mightn't be pumping we mightn't be pumping you mightn't be pumping they mightn't be pumping
Perfect
I mightn't have pumped you mightn't have pumped he mightn't have pumped we mightn't have pumped you mightn't have pumped they mightn't have pumped
V-ing perfect
I mightn't have been pumping you mightn't have been pumping he mightn't have been pumping we mightn't have been pumping you mightn't have been pumping they mightn't have been pumping
Interrogative form
Simple form
might I pump? might you pump? might he pump? might we pump? might you pump? might they pump?
V-ing form
might I be pumping? might you be pumping? might he be pumping? might we be pumping? might you be pumping? might they be pumping?
Perfect
might I have pumped? might you have pumped? might he have pumped? might we have pumped? might you have pumped? might they have pumped?
V-ing perfect
might I have been pumping? might you have been pumping? might he have been pumping? might we have been pumping? might you have been pumping? might they have been pumping?
Interro-negative form
Simple form
mightn't I pump? mightn't you pump? mightn't he pump? mightn't we pump? mightn't you pump? mightn't they pump?
V-ing form
mightn't I be pumping? mightn't you be pumping? mightn't he be pumping? mightn't we be pumping? mightn't you be pumping? mightn't they be pumping?
Perfect
mightn't I have pumped? mightn't you have pumped? mightn't he have pumped? mightn't we have pumped? mightn't you have pumped? mightn't they have pumped?
V-ing perfect
mightn't I have been pumping? mightn't you have been pumping? mightn't he have been pumping? mightn't we have been pumping? mightn't you have been pumping? mightn't they have been pumping?