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