should buff
Verbo regular: buff - buffed- buffed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I'd buff
you'd buff
she'd buff
we'd buff
you'd buff
they'd buff 	I'd be buffing
you'd be buffing
she'd be buffing
we'd be buffing
you'd be buffing
they'd be buffing	I should've buffed
you should've buffed
she should've buffed
we should've buffed
you should've buffed
they should've buffed	I should've been buffing
you should've been buffing
she should've been buffing
we should've been buffing
you should've been buffing
they should've been buffing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I shouldn't buff
you shouldn't buff
she shouldn't buff
we shouldn't buff
you shouldn't buff
they shouldn't buff 	I shouldn't be buffing
you shouldn't be buffing
she shouldn't be buffing
we shouldn't be buffing
you shouldn't be buffing
they shouldn't be buffing	I shouldn't have buffed
you shouldn't have buffed
she shouldn't have buffed
we shouldn't have buffed
you shouldn't have buffed
they shouldn't have buffed	I shouldn't have been buffing
you shouldn't have been buffing
she shouldn't have been buffing
we shouldn't have been buffing
you shouldn't have been buffing
they shouldn't have been buffing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I buff?
should you buff?
should she buff?
should we buff?
should you buff?
should they buff? 	should I be buffing?
should you be buffing?
should she be buffing?
should we be buffing?
should you be buffing?
should they be buffing? 	should I have buffed?
should you have buffed?
should she have buffed?
should we have buffed?
should you have buffed?
should they have buffed? 	should I have been buffing?
should you have been buffing?
should she have been buffing?
should we have been buffing?
should you have been buffing?
should they have been buffing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shouldn't I buff?
shouldn't you buff?
shouldn't she buff?
shouldn't we buff?
shouldn't you buff?
shouldn't they buff? 	shouldn't I be buffing?
shouldn't you be buffing?
shouldn't she be buffing?
shouldn't we be buffing?
shouldn't you be buffing?
shouldn't they be buffing? 	shouldn't I have buffed?
shouldn't you have buffed?
shouldn't she have buffed?
shouldn't we have buffed?
shouldn't you have buffed?
shouldn't they have buffed? 	shouldn't I have been buffing?
shouldn't you have been buffing?
shouldn't she have been buffing?
shouldn't we have been buffing?
shouldn't you have been buffing?
shouldn't they have been buffing?