English verb conjugation
MIGHT FESTOON

Regular verb: festoon - festooned - festooned

Affirmation

Simple form	V-ing form
I might festoon you might festoon he might festoon we might festoon you might festoon they might festoon	I might be festooning you might be festooning he might be festooning we might be festooning you might be festooning they might be festooning
Perfect	V-ing perfect
I might have festooned you might have festooned he might have festooned we might have festooned you might have festooned they might have festooned	I might have been festooning you might have been festooning he might have been festooning we might have been festooning you might have been festooning they might have been festooning

Negation

Simple form	V-ing form
I mightn't festoon you mightn't festoon he mightn't festoon we mightn't festoon you mightn't festoon they mightn't festoon	I mightn't be festooning you mightn't be festooning he mightn't be festooning we mightn't be festooning you mightn't be festooning they mightn't be festooning
Perfect	V-ing perfect
I mightn't have festooned you mightn't have festooned he mightn't have festooned we mightn't have festooned you mightn't have festooned they mightn't have festooned	I mightn't have been festooning you mightn't have been festooning he mightn't have been festooning we mightn't have been festooning you mightn't have been festooning they mightn't have been festooning

Interrogative form

Simple form	V-ing form
might I festoon? might you festoon? might he festoon? might we festoon? might you festoon? might they festoon?	might I be festooning? might you be festooning? might he be festooning? might we be festooning? might you be festooning? might they be festooning?
Perfect	V-ing perfect
might I have festooned? might you have festooned? might he have festooned? might we have festooned? might you have festooned? might they have festooned?	might I have been festooning? might you have been festooning? might he have been festooning? might we have been festooning? might you have been festooning? might they have been festooning?

Interro-negative form

Simple form	V-ing form
mightn't I festoon? mightn't you festoon? mightn't he festoon? mightn't we festoon? mightn't you festoon? mightn't they festoon?	mightn't I be festooning? mightn't you be festooning? mightn't he be festooning? mightn't we be festooning? mightn't you be festooning? mightn't they be festooning?
Perfect	V-ing perfect
mightn't I have festooned? mightn't you have festooned? mightn't he have festooned? mightn't we have festooned? mightn't you have festooned? mightn't they have festooned?	mightn't I have been festooning? mightn't you have been festooning? mightn't he have been festooning? mightn't we have been festooning? mightn't you have been festooning? mightn't they have been festooning?