English verb conjugation
MIGHT VACUUM

Regular verb: vacuum - vacuumed - vacuumed

Affirmation

Simple form	V-ing form
I might vacuum you might vacuum he might vacuum we might vacuum you might vacuum they might vacuum	I might be vacuuming you might be vacuuming he might be vacuuming we might be vacuuming you might be vacuuming they might be vacuuming
Perfect	V-ing perfect
I might have vacuumed you might have vacuumed he might have vacuumed we might have vacuumed you might have vacuumed they might have vacuumed	I might have been vacuuming you might have been vacuuming he might have been vacuuming we might have been vacuuming you might have been vacuuming they might have been vacuuming

Negation

Simple form	V-ing form
I mightn't vacuum you mightn't vacuum he mightn't vacuum we mightn't vacuum you mightn't vacuum they mightn't vacuum	I mightn't be vacuuming you mightn't be vacuuming he mightn't be vacuuming we mightn't be vacuuming you mightn't be vacuuming they mightn't be vacuuming
Perfect	V-ing perfect
I mightn't have vacuumed you mightn't have vacuumed he mightn't have vacuumed we mightn't have vacuumed you mightn't have vacuumed they mightn't have vacuumed	I mightn't have been vacuuming you mightn't have been vacuuming he mightn't have been vacuuming we mightn't have been vacuuming you mightn't have been vacuuming they mightn't have been vacuuming

Interrogative form

Simple form	V-ing form
might I vacuum? might you vacuum? might he vacuum? might we vacuum? might you vacuum? might they vacuum?	might I be vacuuming? might you be vacuuming? might he be vacuuming? might we be vacuuming? might you be vacuuming? might they be vacuuming?
Perfect	V-ing perfect
might I have vacuumed? might you have vacuumed? might he have vacuumed? might we have vacuumed? might you have vacuumed? might they have vacuumed?	might I have been vacuuming? might you have been vacuuming? might he have been vacuuming? might we have been vacuuming? might you have been vacuuming? might they have been vacuuming?

Interro-negative form

Simple form	V-ing form
mightn't I vacuum? mightn't you vacuum? mightn't he vacuum? mightn't we vacuum? mightn't you vacuum? mightn't they vacuum?	mightn't I be vacuuming? mightn't you be vacuuming? mightn't he be vacuuming? mightn't we be vacuuming? mightn't you be vacuuming? mightn't they be vacuuming?
Perfect	V-ing perfect
mightn't I have vacuumed? mightn't you have vacuumed? mightn't he have vacuumed? mightn't we have vacuumed? mightn't you have vacuumed? mightn't they have vacuumed?	mightn't I have been vacuuming? mightn't you have been vacuuming? mightn't he have been vacuuming? mightn't we have been vacuuming? mightn't you have been vacuuming? mightn't they have been vacuuming?