should blue
Regular verb: blue - blued- blued

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd blue
you'd blue
she'd blue
we'd blue
you'd blue
they'd blue 	I'd be bluing
you'd be bluing
she'd be bluing
we'd be bluing
you'd be bluing
they'd be bluing	I should've blued
you should've blued
she should've blued
we should've blued
you should've blued
they should've blued	I should've been bluing
you should've been bluing
she should've been bluing
we should've been bluing
you should've been bluing
they should've been bluing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't blue
you shouldn't blue
she shouldn't blue
we shouldn't blue
you shouldn't blue
they shouldn't blue 	I shouldn't be bluing
you shouldn't be bluing
she shouldn't be bluing
we shouldn't be bluing
you shouldn't be bluing
they shouldn't be bluing	I shouldn't have blued
you shouldn't have blued
she shouldn't have blued
we shouldn't have blued
you shouldn't have blued
they shouldn't have blued	I shouldn't have been bluing
you shouldn't have been bluing
she shouldn't have been bluing
we shouldn't have been bluing
you shouldn't have been bluing
they shouldn't have been bluing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I blue?
should you blue?
should she blue?
should we blue?
should you blue?
should they blue? 	should I be bluing?
should you be bluing?
should she be bluing?
should we be bluing?
should you be bluing?
should they be bluing? 	should I have blued?
should you have blued?
should she have blued?
should we have blued?
should you have blued?
should they have blued? 	should I have been bluing?
should you have been bluing?
should she have been bluing?
should we have been bluing?
should you have been bluing?
should they have been bluing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I blue?
shouldn't you blue?
shouldn't she blue?
shouldn't we blue?
shouldn't you blue?
shouldn't they blue? 	shouldn't I be bluing?
shouldn't you be bluing?
shouldn't she be bluing?
shouldn't we be bluing?
shouldn't you be bluing?
shouldn't they be bluing? 	shouldn't I have blued?
shouldn't you have blued?
shouldn't she have blued?
shouldn't we have blued?
shouldn't you have blued?
shouldn't they have blued? 	shouldn't I have been bluing?
shouldn't you have been bluing?
shouldn't she have been bluing?
shouldn't we have been bluing?
shouldn't you have been bluing?
shouldn't they have been bluing?