I might change you might change she might change we might change you might change they might change
V-ing form
I might be changing you might be changing she might be changing we might be changing you might be changing they might be changing
Perfect
I might have changed you might have changed she might have changed we might have changed you might have changed they might have changed
V-ing perfect
I might have been changing you might have been changing she might have been changing we might have been changing you might have been changing they might have been changing
Negation
Simple form
I mightn't change you mightn't change she mightn't change we mightn't change you mightn't change they mightn't change
V-ing form
I mightn't be changing you mightn't be changing she mightn't be changing we mightn't be changing you mightn't be changing they mightn't be changing
Perfect
I mightn't have changed you mightn't have changed she mightn't have changed we mightn't have changed you mightn't have changed they mightn't have changed
V-ing perfect
I mightn't have been changing you mightn't have been changing she mightn't have been changing we mightn't have been changing you mightn't have been changing they mightn't have been changing
Interrogative form
Simple form
might I change? might you change? might she change? might we change? might you change? might they change?
V-ing form
might I be changing? might you be changing? might she be changing? might we be changing? might you be changing? might they be changing?
Perfect
might I have changed? might you have changed? might she have changed? might we have changed? might you have changed? might they have changed?
V-ing perfect
might I have been changing? might you have been changing? might she have been changing? might we have been changing? might you have been changing? might they have been changing?
Interro-negative form
Simple form
mightn't I change? mightn't you change? mightn't she change? mightn't we change? mightn't you change? mightn't they change?
V-ing form
mightn't I be changing? mightn't you be changing? mightn't she be changing? mightn't we be changing? mightn't you be changing? mightn't they be changing?
Perfect
mightn't I have changed? mightn't you have changed? mightn't she have changed? mightn't we have changed? mightn't you have changed? mightn't they have changed?
V-ing perfect
mightn't I have been changing? mightn't you have been changing? mightn't she have been changing? mightn't we have been changing? mightn't you have been changing? mightn't they have been changing?