should stud
Verbo regolare: stud - studded- studded

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I'd stud
you'd stud
he'd stud
we'd stud
you'd stud
they'd stud 	I'd be studding
you'd be studding
he'd be studding
we'd be studding
you'd be studding
they'd be studding	I should've studded
you should've studded
he should've studded
we should've studded
you should've studded
they should've studded	I should've been studding
you should've been studding
he should've been studding
we should've been studding
you should've been studding
they should've been studding	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I shouldn't stud
you shouldn't stud
he shouldn't stud
we shouldn't stud
you shouldn't stud
they shouldn't stud 	I shouldn't be studding
you shouldn't be studding
he shouldn't be studding
we shouldn't be studding
you shouldn't be studding
they shouldn't be studding	I shouldn't have studded
you shouldn't have studded
he shouldn't have studded
we shouldn't have studded
you shouldn't have studded
they shouldn't have studded	I shouldn't have been studding
you shouldn't have been studding
he shouldn't have been studding
we shouldn't have been studding
you shouldn't have been studding
they shouldn't have been studding	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
should I stud?
should you stud?
should he stud?
should we stud?
should you stud?
should they stud? 	should I be studding?
should you be studding?
should he be studding?
should we be studding?
should you be studding?
should they be studding? 	should I have studded?
should you have studded?
should he have studded?
should we have studded?
should you have studded?
should they have studded? 	should I have been studding?
should you have been studding?
should he have been studding?
should we have been studding?
should you have been studding?
should they have been studding? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
shouldn't I stud?
shouldn't you stud?
shouldn't he stud?
shouldn't we stud?
shouldn't you stud?
shouldn't they stud? 	shouldn't I be studding?
shouldn't you be studding?
shouldn't he be studding?
shouldn't we be studding?
shouldn't you be studding?
shouldn't they be studding? 	shouldn't I have studded?
shouldn't you have studded?
shouldn't he have studded?
shouldn't we have studded?
shouldn't you have studded?
shouldn't they have studded? 	shouldn't I have been studding?
shouldn't you have been studding?
shouldn't he have been studding?
shouldn't we have been studding?
shouldn't you have been studding?
shouldn't they have been studding?