should perfect
Verbo regular: perfect - perfected- perfected

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I'd perfect
you'd perfect
he'd perfect
we'd perfect
you'd perfect
they'd perfect 	I'd be perfecting
you'd be perfecting
he'd be perfecting
we'd be perfecting
you'd be perfecting
they'd be perfecting	I should've perfected
you should've perfected
he should've perfected
we should've perfected
you should've perfected
they should've perfected	I should've been perfecting
you should've been perfecting
he should've been perfecting
we should've been perfecting
you should've been perfecting
they should've been perfecting	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I shouldn't perfect
you shouldn't perfect
he shouldn't perfect
we shouldn't perfect
you shouldn't perfect
they shouldn't perfect 	I shouldn't be perfecting
you shouldn't be perfecting
he shouldn't be perfecting
we shouldn't be perfecting
you shouldn't be perfecting
they shouldn't be perfecting	I shouldn't have perfected
you shouldn't have perfected
he shouldn't have perfected
we shouldn't have perfected
you shouldn't have perfected
they shouldn't have perfected	I shouldn't have been perfecting
you shouldn't have been perfecting
he shouldn't have been perfecting
we shouldn't have been perfecting
you shouldn't have been perfecting
they shouldn't have been perfecting	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I perfect?
should you perfect?
should he perfect?
should we perfect?
should you perfect?
should they perfect? 	should I be perfecting?
should you be perfecting?
should he be perfecting?
should we be perfecting?
should you be perfecting?
should they be perfecting? 	should I have perfected?
should you have perfected?
should he have perfected?
should we have perfected?
should you have perfected?
should they have perfected? 	should I have been perfecting?
should you have been perfecting?
should he have been perfecting?
should we have been perfecting?
should you have been perfecting?
should they have been perfecting? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shouldn't I perfect?
shouldn't you perfect?
shouldn't he perfect?
shouldn't we perfect?
shouldn't you perfect?
shouldn't they perfect? 	shouldn't I be perfecting?
shouldn't you be perfecting?
shouldn't he be perfecting?
shouldn't we be perfecting?
shouldn't you be perfecting?
shouldn't they be perfecting? 	shouldn't I have perfected?
shouldn't you have perfected?
shouldn't he have perfected?
shouldn't we have perfected?
shouldn't you have perfected?
shouldn't they have perfected? 	shouldn't I have been perfecting?
shouldn't you have been perfecting?
shouldn't he have been perfecting?
shouldn't we have been perfecting?
shouldn't you have been perfecting?
shouldn't they have been perfecting?