I might crumple you might crumple she might crumple we might crumple you might crumple they might crumple
V-ing form
I might be crumpling you might be crumpling she might be crumpling we might be crumpling you might be crumpling they might be crumpling
Perfect
I might have crumpled you might have crumpled she might have crumpled we might have crumpled you might have crumpled they might have crumpled
V-ing perfect
I might have been crumpling you might have been crumpling she might have been crumpling we might have been crumpling you might have been crumpling they might have been crumpling
Negation
Simple form
I might not crumple you might not crumple she might not crumple we might not crumple you might not crumple they might not crumple
V-ing form
I might not be crumpling you might not be crumpling she might not be crumpling we might not be crumpling you might not be crumpling they might not be crumpling
Perfect
I might not have crumpled you might not have crumpled she might not have crumpled we might not have crumpled you might not have crumpled they might not have crumpled
V-ing perfect
I might not have been crumpling you might not have been crumpling she might not have been crumpling we might not have been crumpling you might not have been crumpling they might not have been crumpling
Interrogative form
Simple form
might I crumple? might you crumple? might she crumple? might we crumple? might you crumple? might they crumple?
V-ing form
might I be crumpling? might you be crumpling? might she be crumpling? might we be crumpling? might you be crumpling? might they be crumpling?
Perfect
might I have crumpled? might you have crumpled? might she have crumpled? might we have crumpled? might you have crumpled? might they have crumpled?
V-ing perfect
might I have been crumpling? might you have been crumpling? might she have been crumpling? might we have been crumpling? might you have been crumpling? might they have been crumpling?
Interro-negative form
Simple form
might I not crumple? might you not crumple? might she not crumple? might we not crumple? might you not crumple? might they not crumple?
V-ing form
might I not be crumpling? might you not be crumpling? might she not be crumpling? might we not be crumpling? might you not be crumpling? might they not be crumpling?
Perfect
might I not have crumpled? might you not have crumpled? might she not have crumpled? might we not have crumpled? might you not have crumpled? might they not have crumpled?
V-ing perfect
might I not have been crumpling? might you not have been crumpling? might she not have been crumpling? might we not have been crumpling? might you not have been crumpling? might they not have been crumpling?