English verb conjugation
MIGHT EXIST

Regular verb: exist - existed - existed

Affirmation

Simple form	V-ing form
I might exist you might exist she might exist we might exist you might exist they might exist	I might be existing you might be existing she might be existing we might be existing you might be existing they might be existing
Perfect	V-ing perfect
I might have existed you might have existed she might have existed we might have existed you might have existed they might have existed	I might have been existing you might have been existing she might have been existing we might have been existing you might have been existing they might have been existing

Negation

Simple form	V-ing form
I mightn't exist you mightn't exist she mightn't exist we mightn't exist you mightn't exist they mightn't exist	I mightn't be existing you mightn't be existing she mightn't be existing we mightn't be existing you mightn't be existing they mightn't be existing
Perfect	V-ing perfect
I mightn't have existed you mightn't have existed she mightn't have existed we mightn't have existed you mightn't have existed they mightn't have existed	I mightn't have been existing you mightn't have been existing she mightn't have been existing we mightn't have been existing you mightn't have been existing they mightn't have been existing

Interrogative form

Simple form	V-ing form
might I exist? might you exist? might she exist? might we exist? might you exist? might they exist?	might I be existing? might you be existing? might she be existing? might we be existing? might you be existing? might they be existing?
Perfect	V-ing perfect
might I have existed? might you have existed? might she have existed? might we have existed? might you have existed? might they have existed?	might I have been existing? might you have been existing? might she have been existing? might we have been existing? might you have been existing? might they have been existing?

Interro-negative form

Simple form	V-ing form
mightn't I exist? mightn't you exist? mightn't she exist? mightn't we exist? mightn't you exist? mightn't they exist?	mightn't I be existing? mightn't you be existing? mightn't she be existing? mightn't we be existing? mightn't you be existing? mightn't they be existing?
Perfect	V-ing perfect
mightn't I have existed? mightn't you have existed? mightn't she have existed? mightn't we have existed? mightn't you have existed? mightn't they have existed?	mightn't I have been existing? mightn't you have been existing? mightn't she have been existing? mightn't we have been existing? mightn't you have been existing? mightn't they have been existing?