should number
Regular verb: number - numbered- numbered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd number
you'd number
he'd number
we'd number
you'd number
they'd number 	I'd be numbering
you'd be numbering
he'd be numbering
we'd be numbering
you'd be numbering
they'd be numbering	I should've numbered
you should've numbered
he should've numbered
we should've numbered
you should've numbered
they should've numbered	I should've been numbering
you should've been numbering
he should've been numbering
we should've been numbering
you should've been numbering
they should've been numbering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't number
you shouldn't number
he shouldn't number
we shouldn't number
you shouldn't number
they shouldn't number 	I shouldn't be numbering
you shouldn't be numbering
he shouldn't be numbering
we shouldn't be numbering
you shouldn't be numbering
they shouldn't be numbering	I shouldn't have numbered
you shouldn't have numbered
he shouldn't have numbered
we shouldn't have numbered
you shouldn't have numbered
they shouldn't have numbered	I shouldn't have been numbering
you shouldn't have been numbering
he shouldn't have been numbering
we shouldn't have been numbering
you shouldn't have been numbering
they shouldn't have been numbering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I number?
should you number?
should he number?
should we number?
should you number?
should they number? 	should I be numbering?
should you be numbering?
should he be numbering?
should we be numbering?
should you be numbering?
should they be numbering? 	should I have numbered?
should you have numbered?
should he have numbered?
should we have numbered?
should you have numbered?
should they have numbered? 	should I have been numbering?
should you have been numbering?
should he have been numbering?
should we have been numbering?
should you have been numbering?
should they have been numbering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I number?
shouldn't you number?
shouldn't he number?
shouldn't we number?
shouldn't you number?
shouldn't they number? 	shouldn't I be numbering?
shouldn't you be numbering?
shouldn't he be numbering?
shouldn't we be numbering?
shouldn't you be numbering?
shouldn't they be numbering? 	shouldn't I have numbered?
shouldn't you have numbered?
shouldn't he have numbered?
shouldn't we have numbered?
shouldn't you have numbered?
shouldn't they have numbered? 	shouldn't I have been numbering?
shouldn't you have been numbering?
shouldn't he have been numbering?
shouldn't we have been numbering?
shouldn't you have been numbering?
shouldn't they have been numbering?