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