should grace
Regular verb: grace - graced- graced

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd grace
you'd grace
she'd grace
we'd grace
you'd grace
they'd grace 	I'd be gracing
you'd be gracing
she'd be gracing
we'd be gracing
you'd be gracing
they'd be gracing	I should've graced
you should've graced
she should've graced
we should've graced
you should've graced
they should've graced	I should've been gracing
you should've been gracing
she should've been gracing
we should've been gracing
you should've been gracing
they should've been gracing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't grace
you shouldn't grace
she shouldn't grace
we shouldn't grace
you shouldn't grace
they shouldn't grace 	I shouldn't be gracing
you shouldn't be gracing
she shouldn't be gracing
we shouldn't be gracing
you shouldn't be gracing
they shouldn't be gracing	I shouldn't have graced
you shouldn't have graced
she shouldn't have graced
we shouldn't have graced
you shouldn't have graced
they shouldn't have graced	I shouldn't have been gracing
you shouldn't have been gracing
she shouldn't have been gracing
we shouldn't have been gracing
you shouldn't have been gracing
they shouldn't have been gracing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I grace?
should you grace?
should she grace?
should we grace?
should you grace?
should they grace? 	should I be gracing?
should you be gracing?
should she be gracing?
should we be gracing?
should you be gracing?
should they be gracing? 	should I have graced?
should you have graced?
should she have graced?
should we have graced?
should you have graced?
should they have graced? 	should I have been gracing?
should you have been gracing?
should she have been gracing?
should we have been gracing?
should you have been gracing?
should they have been gracing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I grace?
shouldn't you grace?
shouldn't she grace?
shouldn't we grace?
shouldn't you grace?
shouldn't they grace? 	shouldn't I be gracing?
shouldn't you be gracing?
shouldn't she be gracing?
shouldn't we be gracing?
shouldn't you be gracing?
shouldn't they be gracing? 	shouldn't I have graced?
shouldn't you have graced?
shouldn't she have graced?
shouldn't we have graced?
shouldn't you have graced?
shouldn't they have graced? 	shouldn't I have been gracing?
shouldn't you have been gracing?
shouldn't she have been gracing?
shouldn't we have been gracing?
shouldn't you have been gracing?
shouldn't they have been gracing?