should cuff
Verbo regular: cuff - cuffed- cuffed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I'd cuff
you'd cuff
she'd cuff
we'd cuff
you'd cuff
they'd cuff 	I'd be cuffing
you'd be cuffing
she'd be cuffing
we'd be cuffing
you'd be cuffing
they'd be cuffing	I should've cuffed
you should've cuffed
she should've cuffed
we should've cuffed
you should've cuffed
they should've cuffed	I should've been cuffing
you should've been cuffing
she should've been cuffing
we should've been cuffing
you should've been cuffing
they should've been cuffing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I shouldn't cuff
you shouldn't cuff
she shouldn't cuff
we shouldn't cuff
you shouldn't cuff
they shouldn't cuff 	I shouldn't be cuffing
you shouldn't be cuffing
she shouldn't be cuffing
we shouldn't be cuffing
you shouldn't be cuffing
they shouldn't be cuffing	I shouldn't have cuffed
you shouldn't have cuffed
she shouldn't have cuffed
we shouldn't have cuffed
you shouldn't have cuffed
they shouldn't have cuffed	I shouldn't have been cuffing
you shouldn't have been cuffing
she shouldn't have been cuffing
we shouldn't have been cuffing
you shouldn't have been cuffing
they shouldn't have been cuffing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I cuff?
should you cuff?
should she cuff?
should we cuff?
should you cuff?
should they cuff? 	should I be cuffing?
should you be cuffing?
should she be cuffing?
should we be cuffing?
should you be cuffing?
should they be cuffing? 	should I have cuffed?
should you have cuffed?
should she have cuffed?
should we have cuffed?
should you have cuffed?
should they have cuffed? 	should I have been cuffing?
should you have been cuffing?
should she have been cuffing?
should we have been cuffing?
should you have been cuffing?
should they have been cuffing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
shouldn't I cuff?
shouldn't you cuff?
shouldn't she cuff?
shouldn't we cuff?
shouldn't you cuff?
shouldn't they cuff? 	shouldn't I be cuffing?
shouldn't you be cuffing?
shouldn't she be cuffing?
shouldn't we be cuffing?
shouldn't you be cuffing?
shouldn't they be cuffing? 	shouldn't I have cuffed?
shouldn't you have cuffed?
shouldn't she have cuffed?
shouldn't we have cuffed?
shouldn't you have cuffed?
shouldn't they have cuffed? 	shouldn't I have been cuffing?
shouldn't you have been cuffing?
shouldn't she have been cuffing?
shouldn't we have been cuffing?
shouldn't you have been cuffing?
shouldn't they have been cuffing?