would costume
Regular verb: costume - costumed- costumed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I would costume
you would costume
she would costume
we would costume
you would costume
they would costume 	I would be costuming
you would be costuming
she would be costuming
we would be costuming
you would be costuming
they would be costuming	I would have costumed
you would have costumed
she would have costumed
we would have costumed
you would have costumed
they would have costumed	I would have been costuming
you would have been costuming
she would have been costuming
we would have been costuming
you would have been costuming
they would have been costuming	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I would not costume
you would not costume
she would not costume
we would not costume
you would not costume
they would not costume 	I would not be costuming
you would not be costuming
she would not be costuming
we would not be costuming
you would not be costuming
they would not be costuming	I would not have costumed
you would not have costumed
she would not have costumed
we would not have costumed
you would not have costumed
they would not have costumed	I would not have been costuming
you would not have been costuming
she would not have been costuming
we would not have been costuming
you would not have been costuming
they would not have been costuming	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
would I costume?
would you costume?
would she costume?
would we costume?
would you costume?
would they costume? 	would I be costuming?
would you be costuming?
would she be costuming?
would we be costuming?
would you be costuming?
would they be costuming? 	would I have costumed?
would you have costumed?
would she have costumed?
would we have costumed?
would you have costumed?
would they have costumed? 	would I have been costuming?
would you have been costuming?
would she have been costuming?
would we have been costuming?
would you have been costuming?
would they have been costuming? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
would I not costume?
would you not costume?
would she not costume?
would we not costume?
would you not costume?
would they not costume? 	would I not be costuming?
would you not be costuming?
would she not be costuming?
would we not be costuming?
would you not be costuming?
would they not be costuming? 	would I not have costumed?
would you not have costumed?
would she not have costumed?
would we not have costumed?
would you not have costumed?
would they not have costumed? 	would I not have been costuming?
would you not have been costuming?
would she not have been costuming?
would we not have been costuming?
would you not have been costuming?
would they not have been costuming?