should perk
Verbo regolare: perk - perked- perked

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I'd perk
you'd perk
he'd perk
we'd perk
you'd perk
they'd perk 	I'd be perking
you'd be perking
he'd be perking
we'd be perking
you'd be perking
they'd be perking	I should've perked
you should've perked
he should've perked
we should've perked
you should've perked
they should've perked	I should've been perking
you should've been perking
he should've been perking
we should've been perking
you should've been perking
they should've been perking	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I shouldn't perk
you shouldn't perk
he shouldn't perk
we shouldn't perk
you shouldn't perk
they shouldn't perk 	I shouldn't be perking
you shouldn't be perking
he shouldn't be perking
we shouldn't be perking
you shouldn't be perking
they shouldn't be perking	I shouldn't have perked
you shouldn't have perked
he shouldn't have perked
we shouldn't have perked
you shouldn't have perked
they shouldn't have perked	I shouldn't have been perking
you shouldn't have been perking
he shouldn't have been perking
we shouldn't have been perking
you shouldn't have been perking
they shouldn't have been perking	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
should I perk?
should you perk?
should he perk?
should we perk?
should you perk?
should they perk? 	should I be perking?
should you be perking?
should he be perking?
should we be perking?
should you be perking?
should they be perking? 	should I have perked?
should you have perked?
should he have perked?
should we have perked?
should you have perked?
should they have perked? 	should I have been perking?
should you have been perking?
should he have been perking?
should we have been perking?
should you have been perking?
should they have been perking? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
shouldn't I perk?
shouldn't you perk?
shouldn't he perk?
shouldn't we perk?
shouldn't you perk?
shouldn't they perk? 	shouldn't I be perking?
shouldn't you be perking?
shouldn't he be perking?
shouldn't we be perking?
shouldn't you be perking?
shouldn't they be perking? 	shouldn't I have perked?
shouldn't you have perked?
shouldn't he have perked?
shouldn't we have perked?
shouldn't you have perked?
shouldn't they have perked? 	shouldn't I have been perking?
shouldn't you have been perking?
shouldn't he have been perking?
shouldn't we have been perking?
shouldn't you have been perking?
shouldn't they have been perking?