should sand
Verbo regular: sand - sanded- sanded

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I'd sand
you'd sand
she'd sand
we'd sand
you'd sand
they'd sand 	I'd be sanding
you'd be sanding
she'd be sanding
we'd be sanding
you'd be sanding
they'd be sanding	I should've sanded
you should've sanded
she should've sanded
we should've sanded
you should've sanded
they should've sanded	I should've been sanding
you should've been sanding
she should've been sanding
we should've been sanding
you should've been sanding
they should've been sanding	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I shouldn't sand
you shouldn't sand
she shouldn't sand
we shouldn't sand
you shouldn't sand
they shouldn't sand 	I shouldn't be sanding
you shouldn't be sanding
she shouldn't be sanding
we shouldn't be sanding
you shouldn't be sanding
they shouldn't be sanding	I shouldn't have sanded
you shouldn't have sanded
she shouldn't have sanded
we shouldn't have sanded
you shouldn't have sanded
they shouldn't have sanded	I shouldn't have been sanding
you shouldn't have been sanding
she shouldn't have been sanding
we shouldn't have been sanding
you shouldn't have been sanding
they shouldn't have been sanding	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I sand?
should you sand?
should she sand?
should we sand?
should you sand?
should they sand? 	should I be sanding?
should you be sanding?
should she be sanding?
should we be sanding?
should you be sanding?
should they be sanding? 	should I have sanded?
should you have sanded?
should she have sanded?
should we have sanded?
should you have sanded?
should they have sanded? 	should I have been sanding?
should you have been sanding?
should she have been sanding?
should we have been sanding?
should you have been sanding?
should they have been sanding? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
shouldn't I sand?
shouldn't you sand?
shouldn't she sand?
shouldn't we sand?
shouldn't you sand?
shouldn't they sand? 	shouldn't I be sanding?
shouldn't you be sanding?
shouldn't she be sanding?
shouldn't we be sanding?
shouldn't you be sanding?
shouldn't they be sanding? 	shouldn't I have sanded?
shouldn't you have sanded?
shouldn't she have sanded?
shouldn't we have sanded?
shouldn't you have sanded?
shouldn't they have sanded? 	shouldn't I have been sanding?
shouldn't you have been sanding?
shouldn't she have been sanding?
shouldn't we have been sanding?
shouldn't you have been sanding?
shouldn't they have been sanding?