English verb conjugation
MIGHT OVERSTAY

Regular verb: overstay - overstayed - overstayed

Affirmation

Simple form	V-ing form
I might overstay you might overstay he might overstay we might overstay you might overstay they might overstay	I might be overstaying you might be overstaying he might be overstaying we might be overstaying you might be overstaying they might be overstaying
Perfect	V-ing perfect
I might have overstayed you might have overstayed he might have overstayed we might have overstayed you might have overstayed they might have overstayed	I might have been overstaying you might have been overstaying he might have been overstaying we might have been overstaying you might have been overstaying they might have been overstaying

Negation

Simple form	V-ing form
I mightn't overstay you mightn't overstay he mightn't overstay we mightn't overstay you mightn't overstay they mightn't overstay	I mightn't be overstaying you mightn't be overstaying he mightn't be overstaying we mightn't be overstaying you mightn't be overstaying they mightn't be overstaying
Perfect	V-ing perfect
I mightn't have overstayed you mightn't have overstayed he mightn't have overstayed we mightn't have overstayed you mightn't have overstayed they mightn't have overstayed	I mightn't have been overstaying you mightn't have been overstaying he mightn't have been overstaying we mightn't have been overstaying you mightn't have been overstaying they mightn't have been overstaying

Interrogative form

Simple form	V-ing form
might I overstay? might you overstay? might he overstay? might we overstay? might you overstay? might they overstay?	might I be overstaying? might you be overstaying? might he be overstaying? might we be overstaying? might you be overstaying? might they be overstaying?
Perfect	V-ing perfect
might I have overstayed? might you have overstayed? might he have overstayed? might we have overstayed? might you have overstayed? might they have overstayed?	might I have been overstaying? might you have been overstaying? might he have been overstaying? might we have been overstaying? might you have been overstaying? might they have been overstaying?

Interro-negative form

Simple form	V-ing form
mightn't I overstay? mightn't you overstay? mightn't he overstay? mightn't we overstay? mightn't you overstay? mightn't they overstay?	mightn't I be overstaying? mightn't you be overstaying? mightn't he be overstaying? mightn't we be overstaying? mightn't you be overstaying? mightn't they be overstaying?
Perfect	V-ing perfect
mightn't I have overstayed? mightn't you have overstayed? mightn't he have overstayed? mightn't we have overstayed? mightn't you have overstayed? mightn't they have overstayed?	mightn't I have been overstaying? mightn't you have been overstaying? mightn't he have been overstaying? mightn't we have been overstaying? mightn't you have been overstaying? mightn't they have been overstaying?