should righten
Regular verb: righten - rightened- rightened

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd righten
you'd righten
he'd righten
we'd righten
you'd righten
they'd righten 	I'd be rightening
you'd be rightening
he'd be rightening
we'd be rightening
you'd be rightening
they'd be rightening	I should've rightened
you should've rightened
he should've rightened
we should've rightened
you should've rightened
they should've rightened	I should've been rightening
you should've been rightening
he should've been rightening
we should've been rightening
you should've been rightening
they should've been rightening	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't righten
you shouldn't righten
he shouldn't righten
we shouldn't righten
you shouldn't righten
they shouldn't righten 	I shouldn't be rightening
you shouldn't be rightening
he shouldn't be rightening
we shouldn't be rightening
you shouldn't be rightening
they shouldn't be rightening	I shouldn't have rightened
you shouldn't have rightened
he shouldn't have rightened
we shouldn't have rightened
you shouldn't have rightened
they shouldn't have rightened	I shouldn't have been rightening
you shouldn't have been rightening
he shouldn't have been rightening
we shouldn't have been rightening
you shouldn't have been rightening
they shouldn't have been rightening	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I righten?
should you righten?
should he righten?
should we righten?
should you righten?
should they righten? 	should I be rightening?
should you be rightening?
should he be rightening?
should we be rightening?
should you be rightening?
should they be rightening? 	should I have rightened?
should you have rightened?
should he have rightened?
should we have rightened?
should you have rightened?
should they have rightened? 	should I have been rightening?
should you have been rightening?
should he have been rightening?
should we have been rightening?
should you have been rightening?
should they have been rightening? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I righten?
shouldn't you righten?
shouldn't he righten?
shouldn't we righten?
shouldn't you righten?
shouldn't they righten? 	shouldn't I be rightening?
shouldn't you be rightening?
shouldn't he be rightening?
shouldn't we be rightening?
shouldn't you be rightening?
shouldn't they be rightening? 	shouldn't I have rightened?
shouldn't you have rightened?
shouldn't he have rightened?
shouldn't we have rightened?
shouldn't you have rightened?
shouldn't they have rightened? 	shouldn't I have been rightening?
shouldn't you have been rightening?
shouldn't he have been rightening?
shouldn't we have been rightening?
shouldn't you have been rightening?
shouldn't they have been rightening?