English verb conjugation
MIGHT VARY

Regular verb: vary - varied - varied

Affirmation

Simple form	V-ing form
I might vary you might vary he might vary we might vary you might vary they might vary	I might be varying you might be varying he might be varying we might be varying you might be varying they might be varying
Perfect	V-ing perfect
I might have varied you might have varied he might have varied we might have varied you might have varied they might have varied	I might have been varying you might have been varying he might have been varying we might have been varying you might have been varying they might have been varying

Negation

Simple form	V-ing form
I mightn't vary you mightn't vary he mightn't vary we mightn't vary you mightn't vary they mightn't vary	I mightn't be varying you mightn't be varying he mightn't be varying we mightn't be varying you mightn't be varying they mightn't be varying
Perfect	V-ing perfect
I mightn't have varied you mightn't have varied he mightn't have varied we mightn't have varied you mightn't have varied they mightn't have varied	I mightn't have been varying you mightn't have been varying he mightn't have been varying we mightn't have been varying you mightn't have been varying they mightn't have been varying

Interrogative form

Simple form	V-ing form
might I vary? might you vary? might he vary? might we vary? might you vary? might they vary?	might I be varying? might you be varying? might he be varying? might we be varying? might you be varying? might they be varying?
Perfect	V-ing perfect
might I have varied? might you have varied? might he have varied? might we have varied? might you have varied? might they have varied?	might I have been varying? might you have been varying? might he have been varying? might we have been varying? might you have been varying? might they have been varying?

Interro-negative form

Simple form	V-ing form
mightn't I vary? mightn't you vary? mightn't he vary? mightn't we vary? mightn't you vary? mightn't they vary?	mightn't I be varying? mightn't you be varying? mightn't he be varying? mightn't we be varying? mightn't you be varying? mightn't they be varying?
Perfect	V-ing perfect
mightn't I have varied? mightn't you have varied? mightn't he have varied? mightn't we have varied? mightn't you have varied? mightn't they have varied?	mightn't I have been varying? mightn't you have been varying? mightn't he have been varying? mightn't we have been varying? mightn't you have been varying? mightn't they have been varying?