should structure
Regular verb: structure - structured- structured

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd structure
you'd structure
she'd structure
we'd structure
you'd structure
they'd structure 	I'd be structuring
you'd be structuring
she'd be structuring
we'd be structuring
you'd be structuring
they'd be structuring	I should've structured
you should've structured
she should've structured
we should've structured
you should've structured
they should've structured	I should've been structuring
you should've been structuring
she should've been structuring
we should've been structuring
you should've been structuring
they should've been structuring	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't structure
you shouldn't structure
she shouldn't structure
we shouldn't structure
you shouldn't structure
they shouldn't structure 	I shouldn't be structuring
you shouldn't be structuring
she shouldn't be structuring
we shouldn't be structuring
you shouldn't be structuring
they shouldn't be structuring	I shouldn't have structured
you shouldn't have structured
she shouldn't have structured
we shouldn't have structured
you shouldn't have structured
they shouldn't have structured	I shouldn't have been structuring
you shouldn't have been structuring
she shouldn't have been structuring
we shouldn't have been structuring
you shouldn't have been structuring
they shouldn't have been structuring	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I structure?
should you structure?
should she structure?
should we structure?
should you structure?
should they structure? 	should I be structuring?
should you be structuring?
should she be structuring?
should we be structuring?
should you be structuring?
should they be structuring? 	should I have structured?
should you have structured?
should she have structured?
should we have structured?
should you have structured?
should they have structured? 	should I have been structuring?
should you have been structuring?
should she have been structuring?
should we have been structuring?
should you have been structuring?
should they have been structuring? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I structure?
shouldn't you structure?
shouldn't she structure?
shouldn't we structure?
shouldn't you structure?
shouldn't they structure? 	shouldn't I be structuring?
shouldn't you be structuring?
shouldn't she be structuring?
shouldn't we be structuring?
shouldn't you be structuring?
shouldn't they be structuring? 	shouldn't I have structured?
shouldn't you have structured?
shouldn't she have structured?
shouldn't we have structured?
shouldn't you have structured?
shouldn't they have structured? 	shouldn't I have been structuring?
shouldn't you have been structuring?
shouldn't she have been structuring?
shouldn't we have been structuring?
shouldn't you have been structuring?
shouldn't they have been structuring?