English verb conjugation
MIGHT STACK

Regular verb: stack - stacked - stacked

Affirmation

Simple form	V-ing form
I might stack you might stack she might stack we might stack you might stack they might stack	I might be stacking you might be stacking she might be stacking we might be stacking you might be stacking they might be stacking
Perfect	V-ing perfect
I might have stacked you might have stacked she might have stacked we might have stacked you might have stacked they might have stacked	I might have been stacking you might have been stacking she might have been stacking we might have been stacking you might have been stacking they might have been stacking

Negation

Simple form	V-ing form
I mightn't stack you mightn't stack she mightn't stack we mightn't stack you mightn't stack they mightn't stack	I mightn't be stacking you mightn't be stacking she mightn't be stacking we mightn't be stacking you mightn't be stacking they mightn't be stacking
Perfect	V-ing perfect
I mightn't have stacked you mightn't have stacked she mightn't have stacked we mightn't have stacked you mightn't have stacked they mightn't have stacked	I mightn't have been stacking you mightn't have been stacking she mightn't have been stacking we mightn't have been stacking you mightn't have been stacking they mightn't have been stacking

Interrogative form

Simple form	V-ing form
might I stack? might you stack? might she stack? might we stack? might you stack? might they stack?	might I be stacking? might you be stacking? might she be stacking? might we be stacking? might you be stacking? might they be stacking?
Perfect	V-ing perfect
might I have stacked? might you have stacked? might she have stacked? might we have stacked? might you have stacked? might they have stacked?	might I have been stacking? might you have been stacking? might she have been stacking? might we have been stacking? might you have been stacking? might they have been stacking?

Interro-negative form

Simple form	V-ing form
mightn't I stack? mightn't you stack? mightn't she stack? mightn't we stack? mightn't you stack? mightn't they stack?	mightn't I be stacking? mightn't you be stacking? mightn't she be stacking? mightn't we be stacking? mightn't you be stacking? mightn't they be stacking?
Perfect	V-ing perfect
mightn't I have stacked? mightn't you have stacked? mightn't she have stacked? mightn't we have stacked? mightn't you have stacked? mightn't they have stacked?	mightn't I have been stacking? mightn't you have been stacking? mightn't she have been stacking? mightn't we have been stacking? mightn't you have been stacking? mightn't they have been stacking?