would muss
Regular verb: muss - mussed- mussed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd muss
you'd muss
he'd muss
we'd muss
you'd muss
they'd muss 	I'd be mussing
you'd be mussing
he'd be mussing
we'd be mussing
you'd be mussing
they'd be mussing	I would've mussed
you would've mussed
he would've mussed
we would've mussed
you would've mussed
they would've mussed	I would've been mussing
you would've been mussing
he would've been mussing
we would've been mussing
you would've been mussing
they would've been mussing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I wouldn't muss
you wouldn't muss
he wouldn't muss
we wouldn't muss
you wouldn't muss
they wouldn't muss 	I wouldn't be mussing
you wouldn't be mussing
he wouldn't be mussing
we wouldn't be mussing
you wouldn't be mussing
they wouldn't be mussing	I wouldn't have mussed
you wouldn't have mussed
he wouldn't have mussed
we wouldn't have mussed
you wouldn't have mussed
they wouldn't have mussed	I wouldn't have been mussing
you wouldn't have been mussing
he wouldn't have been mussing
we wouldn't have been mussing
you wouldn't have been mussing
they wouldn't have been mussing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
would I muss?
would you muss?
would he muss?
would we muss?
would you muss?
would they muss? 	would I be mussing?
would you be mussing?
would he be mussing?
would we be mussing?
would you be mussing?
would they be mussing? 	would I have mussed?
would you have mussed?
would he have mussed?
would we have mussed?
would you have mussed?
would they have mussed? 	would I have been mussing?
would you have been mussing?
would he have been mussing?
would we have been mussing?
would you have been mussing?
would they have been mussing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
wouldn't I muss?
wouldn't you muss?
wouldn't he muss?
wouldn't we muss?
wouldn't you muss?
wouldn't they muss? 	wouldn't I be mussing?
wouldn't you be mussing?
wouldn't he be mussing?
wouldn't we be mussing?
wouldn't you be mussing?
wouldn't they be mussing? 	wouldn't I have mussed?
wouldn't you have mussed?
wouldn't he have mussed?
wouldn't we have mussed?
wouldn't you have mussed?
wouldn't they have mussed? 	wouldn't I have been mussing?
wouldn't you have been mussing?
wouldn't he have been mussing?
wouldn't we have been mussing?
wouldn't you have been mussing?
wouldn't they have been mussing?