should customize
Regular verb: customize - customized- customized

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd customize
you'd customize
she'd customize
we'd customize
you'd customize
they'd customize 	I'd be customizing
you'd be customizing
she'd be customizing
we'd be customizing
you'd be customizing
they'd be customizing	I should've customized
you should've customized
she should've customized
we should've customized
you should've customized
they should've customized	I should've been customizing
you should've been customizing
she should've been customizing
we should've been customizing
you should've been customizing
they should've been customizing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't customize
you shouldn't customize
she shouldn't customize
we shouldn't customize
you shouldn't customize
they shouldn't customize 	I shouldn't be customizing
you shouldn't be customizing
she shouldn't be customizing
we shouldn't be customizing
you shouldn't be customizing
they shouldn't be customizing	I shouldn't have customized
you shouldn't have customized
she shouldn't have customized
we shouldn't have customized
you shouldn't have customized
they shouldn't have customized	I shouldn't have been customizing
you shouldn't have been customizing
she shouldn't have been customizing
we shouldn't have been customizing
you shouldn't have been customizing
they shouldn't have been customizing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I customize?
should you customize?
should she customize?
should we customize?
should you customize?
should they customize? 	should I be customizing?
should you be customizing?
should she be customizing?
should we be customizing?
should you be customizing?
should they be customizing? 	should I have customized?
should you have customized?
should she have customized?
should we have customized?
should you have customized?
should they have customized? 	should I have been customizing?
should you have been customizing?
should she have been customizing?
should we have been customizing?
should you have been customizing?
should they have been customizing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I customize?
shouldn't you customize?
shouldn't she customize?
shouldn't we customize?
shouldn't you customize?
shouldn't they customize? 	shouldn't I be customizing?
shouldn't you be customizing?
shouldn't she be customizing?
shouldn't we be customizing?
shouldn't you be customizing?
shouldn't they be customizing? 	shouldn't I have customized?
shouldn't you have customized?
shouldn't she have customized?
shouldn't we have customized?
shouldn't you have customized?
shouldn't they have customized? 	shouldn't I have been customizing?
shouldn't you have been customizing?
shouldn't she have been customizing?
shouldn't we have been customizing?
shouldn't you have been customizing?
shouldn't they have been customizing?