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