would pertain
Regular verb: pertain - pertained- pertained

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd pertain
you'd pertain
he'd pertain
we'd pertain
you'd pertain
they'd pertain 	I'd be pertaining
you'd be pertaining
he'd be pertaining
we'd be pertaining
you'd be pertaining
they'd be pertaining	I would've pertained
you would've pertained
he 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
he 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
he 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
he 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
he 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
he 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 he pertain?
would we pertain?
would you pertain?
would they pertain? 	would I be pertaining?
would you be pertaining?
would he be pertaining?
would we be pertaining?
would you be pertaining?
would they be pertaining? 	would I have pertained?
would you have pertained?
would he 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 he 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 he 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 he 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 he 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 he have been pertaining?
wouldn't we have been pertaining?
wouldn't you have been pertaining?
wouldn't they have been pertaining?