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