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