should frighten
Verbo regolare: frighten - frightened- frightened

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I'd frighten
you'd frighten
he'd frighten
we'd frighten
you'd frighten
they'd frighten 	I'd be frightening
you'd be frightening
he'd be frightening
we'd be frightening
you'd be frightening
they'd be frightening	I should've frightened
you should've frightened
he should've frightened
we should've frightened
you should've frightened
they should've frightened	I should've been frightening
you should've been frightening
he should've been frightening
we should've been frightening
you should've been frightening
they should've been frightening	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I shouldn't frighten
you shouldn't frighten
he shouldn't frighten
we shouldn't frighten
you shouldn't frighten
they shouldn't frighten 	I shouldn't be frightening
you shouldn't be frightening
he shouldn't be frightening
we shouldn't be frightening
you shouldn't be frightening
they shouldn't be frightening	I shouldn't have frightened
you shouldn't have frightened
he shouldn't have frightened
we shouldn't have frightened
you shouldn't have frightened
they shouldn't have frightened	I shouldn't have been frightening
you shouldn't have been frightening
he shouldn't have been frightening
we shouldn't have been frightening
you shouldn't have been frightening
they shouldn't have been frightening	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
should I frighten?
should you frighten?
should he frighten?
should we frighten?
should you frighten?
should they frighten? 	should I be frightening?
should you be frightening?
should he be frightening?
should we be frightening?
should you be frightening?
should they be frightening? 	should I have frightened?
should you have frightened?
should he have frightened?
should we have frightened?
should you have frightened?
should they have frightened? 	should I have been frightening?
should you have been frightening?
should he have been frightening?
should we have been frightening?
should you have been frightening?
should they have been frightening? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
shouldn't I frighten?
shouldn't you frighten?
shouldn't he frighten?
shouldn't we frighten?
shouldn't you frighten?
shouldn't they frighten? 	shouldn't I be frightening?
shouldn't you be frightening?
shouldn't he be frightening?
shouldn't we be frightening?
shouldn't you be frightening?
shouldn't they be frightening? 	shouldn't I have frightened?
shouldn't you have frightened?
shouldn't he have frightened?
shouldn't we have frightened?
shouldn't you have frightened?
shouldn't they have frightened? 	shouldn't I have been frightening?
shouldn't you have been frightening?
shouldn't he have been frightening?
shouldn't we have been frightening?
shouldn't you have been frightening?
shouldn't they have been frightening?