would pertain
Regular verb: pertain - pertained- pertained

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd pertain
you'd pertain
she'd pertain
we'd pertain
you'd pertain
they'd pertain 	I'd be pertaining
you'd be pertaining
she'd be pertaining
we'd be pertaining
you'd be pertaining
they'd be pertaining	I would've pertained
you would've pertained
she would've pertained
we would've pertained
you would've pertained
they would've pertained	I would've been pertaining
you would've been pertaining
she would've been pertaining
we would've been pertaining
you would've been pertaining
they would've been pertaining	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I wouldn't pertain
you wouldn't pertain
she wouldn't pertain
we wouldn't pertain
you wouldn't pertain
they wouldn't pertain 	I wouldn't be pertaining
you wouldn't be pertaining
she wouldn't be pertaining
we wouldn't be pertaining
you wouldn't be pertaining
they wouldn't be pertaining	I wouldn't have pertained
you wouldn't have pertained
she wouldn't have pertained
we wouldn't have pertained
you wouldn't have pertained
they wouldn't have pertained	I wouldn't have been pertaining
you wouldn't have been pertaining
she wouldn't have been pertaining
we wouldn't have been pertaining
you wouldn't have been pertaining
they wouldn't have been pertaining	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
would I pertain?
would you pertain?
would she pertain?
would we pertain?
would you pertain?
would they pertain? 	would I be pertaining?
would you be pertaining?
would she be pertaining?
would we be pertaining?
would you be pertaining?
would they be pertaining? 	would I have pertained?
would you have pertained?
would she have pertained?
would we have pertained?
would you have pertained?
would they have pertained? 	would I have been pertaining?
would you have been pertaining?
would she have been pertaining?
would we have been pertaining?
would you have been pertaining?
would they have been pertaining? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
wouldn't I pertain?
wouldn't you pertain?
wouldn't she pertain?
wouldn't we pertain?
wouldn't you pertain?
wouldn't they pertain? 	wouldn't I be pertaining?
wouldn't you be pertaining?
wouldn't she be pertaining?
wouldn't we be pertaining?
wouldn't you be pertaining?
wouldn't they be pertaining? 	wouldn't I have pertained?
wouldn't you have pertained?
wouldn't she have pertained?
wouldn't we have pertained?
wouldn't you have pertained?
wouldn't they have pertained? 	wouldn't I have been pertaining?
wouldn't you have been pertaining?
wouldn't she have been pertaining?
wouldn't we have been pertaining?
wouldn't you have been pertaining?
wouldn't they have been pertaining?