should contrive
Verbo regular: contrive - contrived- contrived

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I'd contrive
you'd contrive
he'd contrive
we'd contrive
you'd contrive
they'd contrive 	I'd be contriving
you'd be contriving
he'd be contriving
we'd be contriving
you'd be contriving
they'd be contriving	I should've contrived
you should've contrived
he should've contrived
we should've contrived
you should've contrived
they should've contrived	I should've been contriving
you should've been contriving
he should've been contriving
we should've been contriving
you should've been contriving
they should've been contriving	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I shouldn't contrive
you shouldn't contrive
he shouldn't contrive
we shouldn't contrive
you shouldn't contrive
they shouldn't contrive 	I shouldn't be contriving
you shouldn't be contriving
he shouldn't be contriving
we shouldn't be contriving
you shouldn't be contriving
they shouldn't be contriving	I shouldn't have contrived
you shouldn't have contrived
he shouldn't have contrived
we shouldn't have contrived
you shouldn't have contrived
they shouldn't have contrived	I shouldn't have been contriving
you shouldn't have been contriving
he shouldn't have been contriving
we shouldn't have been contriving
you shouldn't have been contriving
they shouldn't have been contriving	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I contrive?
should you contrive?
should he contrive?
should we contrive?
should you contrive?
should they contrive? 	should I be contriving?
should you be contriving?
should he be contriving?
should we be contriving?
should you be contriving?
should they be contriving? 	should I have contrived?
should you have contrived?
should he have contrived?
should we have contrived?
should you have contrived?
should they have contrived? 	should I have been contriving?
should you have been contriving?
should he have been contriving?
should we have been contriving?
should you have been contriving?
should they have been contriving? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
shouldn't I contrive?
shouldn't you contrive?
shouldn't he contrive?
shouldn't we contrive?
shouldn't you contrive?
shouldn't they contrive? 	shouldn't I be contriving?
shouldn't you be contriving?
shouldn't he be contriving?
shouldn't we be contriving?
shouldn't you be contriving?
shouldn't they be contriving? 	shouldn't I have contrived?
shouldn't you have contrived?
shouldn't he have contrived?
shouldn't we have contrived?
shouldn't you have contrived?
shouldn't they have contrived? 	shouldn't I have been contriving?
shouldn't you have been contriving?
shouldn't he have been contriving?
shouldn't we have been contriving?
shouldn't you have been contriving?
shouldn't they have been contriving?