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