English verb conjugation
MIGHT PREEXIST

Regular verb: preexist - preexisted - preexisted

Affirmation

Simple form	V-ing form
I might preexist you might preexist he might preexist we might preexist you might preexist they might preexist	I might be preexisting you might be preexisting he might be preexisting we might be preexisting you might be preexisting they might be preexisting
Perfect	V-ing perfect
I might have preexisted you might have preexisted he might have preexisted we might have preexisted you might have preexisted they might have preexisted	I might have been preexisting you might have been preexisting he might have been preexisting we might have been preexisting you might have been preexisting they might have been preexisting

Negation

Simple form	V-ing form
I mightn't preexist you mightn't preexist he mightn't preexist we mightn't preexist you mightn't preexist they mightn't preexist	I mightn't be preexisting you mightn't be preexisting he mightn't be preexisting we mightn't be preexisting you mightn't be preexisting they mightn't be preexisting
Perfect	V-ing perfect
I mightn't have preexisted you mightn't have preexisted he mightn't have preexisted we mightn't have preexisted you mightn't have preexisted they mightn't have preexisted	I mightn't have been preexisting you mightn't have been preexisting he mightn't have been preexisting we mightn't have been preexisting you mightn't have been preexisting they mightn't have been preexisting

Interrogative form

Simple form	V-ing form
might I preexist? might you preexist? might he preexist? might we preexist? might you preexist? might they preexist?	might I be preexisting? might you be preexisting? might he be preexisting? might we be preexisting? might you be preexisting? might they be preexisting?
Perfect	V-ing perfect
might I have preexisted? might you have preexisted? might he have preexisted? might we have preexisted? might you have preexisted? might they have preexisted?	might I have been preexisting? might you have been preexisting? might he have been preexisting? might we have been preexisting? might you have been preexisting? might they have been preexisting?

Interro-negative form

Simple form	V-ing form
mightn't I preexist? mightn't you preexist? mightn't he preexist? mightn't we preexist? mightn't you preexist? mightn't they preexist?	mightn't I be preexisting? mightn't you be preexisting? mightn't he be preexisting? mightn't we be preexisting? mightn't you be preexisting? mightn't they be preexisting?
Perfect	V-ing perfect
mightn't I have preexisted? mightn't you have preexisted? mightn't he have preexisted? mightn't we have preexisted? mightn't you have preexisted? mightn't they have preexisted?	mightn't I have been preexisting? mightn't you have been preexisting? mightn't he have been preexisting? mightn't we have been preexisting? mightn't you have been preexisting? mightn't they have been preexisting?