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