English verb conjugation
WOULD STACK

Regular verb: stack - stacked - stacked

Affirmation

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

Negation

Simple form	V-ing form
I would not stack you would not stack she would not stack we would not stack you would not stack they would not stack	I would not be stacking you would not be stacking she would not be stacking we would not be stacking you would not be stacking they would not be stacking
Perfect	V-ing perfect
I would not have stacked you would not have stacked she would not have stacked we would not have stacked you would not have stacked they would not have stacked	I would not have been stacking you would not have been stacking she would not have been stacking we would not have been stacking you would not have been stacking they would not have been stacking

Interrogative form

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

Interro-negative form

Simple form	V-ing form
would I not stack? would you not stack? would she not stack? would we not stack? would you not stack? would they not stack?	would I not be stacking? would you not be stacking? would she not be stacking? would we not be stacking? would you not be stacking? would they not be stacking?
Perfect	V-ing perfect
would I not have stacked? would you not have stacked? would she not have stacked? would we not have stacked? would you not have stacked? would they not have stacked?	would I not have been stacking? would you not have been stacking? would she not have been stacking? would we not have been stacking? would you not have been stacking? would they not have been stacking?