English verb conjugation
MIGHT BELIEVE

Regular verb: believe - believed - believed

Affirmation

Simple form	V-ing form
I might believe you might believe he might believe we might believe you might believe they might believe	I might be believing you might be believing he might be believing we might be believing you might be believing they might be believing
Perfect	V-ing perfect
I might have believed you might have believed he might have believed we might have believed you might have believed they might have believed	I might have been believing you might have been believing he might have been believing we might have been believing you might have been believing they might have been believing

Negation

Simple form	V-ing form
I mightn't believe you mightn't believe he mightn't believe we mightn't believe you mightn't believe they mightn't believe	I mightn't be believing you mightn't be believing he mightn't be believing we mightn't be believing you mightn't be believing they mightn't be believing
Perfect	V-ing perfect
I mightn't have believed you mightn't have believed he mightn't have believed we mightn't have believed you mightn't have believed they mightn't have believed	I mightn't have been believing you mightn't have been believing he mightn't have been believing we mightn't have been believing you mightn't have been believing they mightn't have been believing

Interrogative form

Simple form	V-ing form
might I believe? might you believe? might he believe? might we believe? might you believe? might they believe?	might I be believing? might you be believing? might he be believing? might we be believing? might you be believing? might they be believing?
Perfect	V-ing perfect
might I have believed? might you have believed? might he have believed? might we have believed? might you have believed? might they have believed?	might I have been believing? might you have been believing? might he have been believing? might we have been believing? might you have been believing? might they have been believing?

Interro-negative form

Simple form	V-ing form
mightn't I believe? mightn't you believe? mightn't he believe? mightn't we believe? mightn't you believe? mightn't they believe?	mightn't I be believing? mightn't you be believing? mightn't he be believing? mightn't we be believing? mightn't you be believing? mightn't they be believing?
Perfect	V-ing perfect
mightn't I have believed? mightn't you have believed? mightn't he have believed? mightn't we have believed? mightn't you have believed? mightn't they have believed?	mightn't I have been believing? mightn't you have been believing? mightn't he have been believing? mightn't we have been believing? mightn't you have been believing? mightn't they have been believing?