should construct
Regular verb: construct - constructed- constructed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd construct
you'd construct
she'd construct
we'd construct
you'd construct
they'd construct 	I'd be constructing
you'd be constructing
she'd be constructing
we'd be constructing
you'd be constructing
they'd be constructing	I should've constructed
you should've constructed
she should've constructed
we should've constructed
you should've constructed
they should've constructed	I should've been constructing
you should've been constructing
she should've been constructing
we should've been constructing
you should've been constructing
they should've been constructing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't construct
you shouldn't construct
she shouldn't construct
we shouldn't construct
you shouldn't construct
they shouldn't construct 	I shouldn't be constructing
you shouldn't be constructing
she shouldn't be constructing
we shouldn't be constructing
you shouldn't be constructing
they shouldn't be constructing	I shouldn't have constructed
you shouldn't have constructed
she shouldn't have constructed
we shouldn't have constructed
you shouldn't have constructed
they shouldn't have constructed	I shouldn't have been constructing
you shouldn't have been constructing
she shouldn't have been constructing
we shouldn't have been constructing
you shouldn't have been constructing
they shouldn't have been constructing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I construct?
should you construct?
should she construct?
should we construct?
should you construct?
should they construct? 	should I be constructing?
should you be constructing?
should she be constructing?
should we be constructing?
should you be constructing?
should they be constructing? 	should I have constructed?
should you have constructed?
should she have constructed?
should we have constructed?
should you have constructed?
should they have constructed? 	should I have been constructing?
should you have been constructing?
should she have been constructing?
should we have been constructing?
should you have been constructing?
should they have been constructing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I construct?
shouldn't you construct?
shouldn't she construct?
shouldn't we construct?
shouldn't you construct?
shouldn't they construct? 	shouldn't I be constructing?
shouldn't you be constructing?
shouldn't she be constructing?
shouldn't we be constructing?
shouldn't you be constructing?
shouldn't they be constructing? 	shouldn't I have constructed?
shouldn't you have constructed?
shouldn't she have constructed?
shouldn't we have constructed?
shouldn't you have constructed?
shouldn't they have constructed? 	shouldn't I have been constructing?
shouldn't you have been constructing?
shouldn't she have been constructing?
shouldn't we have been constructing?
shouldn't you have been constructing?
shouldn't they have been constructing?