should gray
Regular verb: gray - grayed- grayed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd gray
you'd gray
he'd gray
we'd gray
you'd gray
they'd gray 	I'd be graying
you'd be graying
he'd be graying
we'd be graying
you'd be graying
they'd be graying	I should've grayed
you should've grayed
he should've grayed
we should've grayed
you should've grayed
they should've grayed	I should've been graying
you should've been graying
he should've been graying
we should've been graying
you should've been graying
they should've been graying	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't gray
you shouldn't gray
he shouldn't gray
we shouldn't gray
you shouldn't gray
they shouldn't gray 	I shouldn't be graying
you shouldn't be graying
he shouldn't be graying
we shouldn't be graying
you shouldn't be graying
they shouldn't be graying	I shouldn't have grayed
you shouldn't have grayed
he shouldn't have grayed
we shouldn't have grayed
you shouldn't have grayed
they shouldn't have grayed	I shouldn't have been graying
you shouldn't have been graying
he shouldn't have been graying
we shouldn't have been graying
you shouldn't have been graying
they shouldn't have been graying	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I gray?
should you gray?
should he gray?
should we gray?
should you gray?
should they gray? 	should I be graying?
should you be graying?
should he be graying?
should we be graying?
should you be graying?
should they be graying? 	should I have grayed?
should you have grayed?
should he have grayed?
should we have grayed?
should you have grayed?
should they have grayed? 	should I have been graying?
should you have been graying?
should he have been graying?
should we have been graying?
should you have been graying?
should they have been graying? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I gray?
shouldn't you gray?
shouldn't he gray?
shouldn't we gray?
shouldn't you gray?
shouldn't they gray? 	shouldn't I be graying?
shouldn't you be graying?
shouldn't he be graying?
shouldn't we be graying?
shouldn't you be graying?
shouldn't they be graying? 	shouldn't I have grayed?
shouldn't you have grayed?
shouldn't he have grayed?
shouldn't we have grayed?
shouldn't you have grayed?
shouldn't they have grayed? 	shouldn't I have been graying?
shouldn't you have been graying?
shouldn't he have been graying?
shouldn't we have been graying?
shouldn't you have been graying?
shouldn't they have been graying?