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