would collapse
Regular verb: collapse - collapsed- collapsed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I would collapse
you would collapse
she would collapse
we would collapse
you would collapse
they would collapse 	I would be collapsing
you would be collapsing
she would be collapsing
we would be collapsing
you would be collapsing
they would be collapsing	I would have collapsed
you would have collapsed
she would have collapsed
we would have collapsed
you would have collapsed
they would have collapsed	I would have been collapsing
you would have been collapsing
she would have been collapsing
we would have been collapsing
you would have been collapsing
they would have been collapsing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I would not collapse
you would not collapse
she would not collapse
we would not collapse
you would not collapse
they would not collapse 	I would not be collapsing
you would not be collapsing
she would not be collapsing
we would not be collapsing
you would not be collapsing
they would not be collapsing	I would not have collapsed
you would not have collapsed
she would not have collapsed
we would not have collapsed
you would not have collapsed
they would not have collapsed	I would not have been collapsing
you would not have been collapsing
she would not have been collapsing
we would not have been collapsing
you would not have been collapsing
they would not have been collapsing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
would I collapse?
would you collapse?
would she collapse?
would we collapse?
would you collapse?
would they collapse? 	would I be collapsing?
would you be collapsing?
would she be collapsing?
would we be collapsing?
would you be collapsing?
would they be collapsing? 	would I have collapsed?
would you have collapsed?
would she have collapsed?
would we have collapsed?
would you have collapsed?
would they have collapsed? 	would I have been collapsing?
would you have been collapsing?
would she have been collapsing?
would we have been collapsing?
would you have been collapsing?
would they have been collapsing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
would I not collapse?
would you not collapse?
would she not collapse?
would we not collapse?
would you not collapse?
would they not collapse? 	would I not be collapsing?
would you not be collapsing?
would she not be collapsing?
would we not be collapsing?
would you not be collapsing?
would they not be collapsing? 	would I not have collapsed?
would you not have collapsed?
would she not have collapsed?
would we not have collapsed?
would you not have collapsed?
would they not have collapsed? 	would I not have been collapsing?
would you not have been collapsing?
would she not have been collapsing?
would we not have been collapsing?
would you not have been collapsing?
would they not have been collapsing?