should nail
Verbo regolare: nail - nailed- nailed

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I'd nail
you'd nail
he'd nail
we'd nail
you'd nail
they'd nail 	I'd be nailing
you'd be nailing
he'd be nailing
we'd be nailing
you'd be nailing
they'd be nailing	I should've nailed
you should've nailed
he should've nailed
we should've nailed
you should've nailed
they should've nailed	I should've been nailing
you should've been nailing
he should've been nailing
we should've been nailing
you should've been nailing
they should've been nailing	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I shouldn't nail
you shouldn't nail
he shouldn't nail
we shouldn't nail
you shouldn't nail
they shouldn't nail 	I shouldn't be nailing
you shouldn't be nailing
he shouldn't be nailing
we shouldn't be nailing
you shouldn't be nailing
they shouldn't be nailing	I shouldn't have nailed
you shouldn't have nailed
he shouldn't have nailed
we shouldn't have nailed
you shouldn't have nailed
they shouldn't have nailed	I shouldn't have been nailing
you shouldn't have been nailing
he shouldn't have been nailing
we shouldn't have been nailing
you shouldn't have been nailing
they shouldn't have been nailing	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
should I nail?
should you nail?
should he nail?
should we nail?
should you nail?
should they nail? 	should I be nailing?
should you be nailing?
should he be nailing?
should we be nailing?
should you be nailing?
should they be nailing? 	should I have nailed?
should you have nailed?
should he have nailed?
should we have nailed?
should you have nailed?
should they have nailed? 	should I have been nailing?
should you have been nailing?
should he have been nailing?
should we have been nailing?
should you have been nailing?
should they have been nailing? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
shouldn't I nail?
shouldn't you nail?
shouldn't he nail?
shouldn't we nail?
shouldn't you nail?
shouldn't they nail? 	shouldn't I be nailing?
shouldn't you be nailing?
shouldn't he be nailing?
shouldn't we be nailing?
shouldn't you be nailing?
shouldn't they be nailing? 	shouldn't I have nailed?
shouldn't you have nailed?
shouldn't he have nailed?
shouldn't we have nailed?
shouldn't you have nailed?
shouldn't they have nailed? 	shouldn't I have been nailing?
shouldn't you have been nailing?
shouldn't he have been nailing?
shouldn't we have been nailing?
shouldn't you have been nailing?
shouldn't they have been nailing?