should prepurchase
Verbo regular: prepurchase - prepurchased- prepurchased

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I'd prepurchase
you'd prepurchase
she'd prepurchase
we'd prepurchase
you'd prepurchase
they'd prepurchase 	I'd be prepurchasing
you'd be prepurchasing
she'd be prepurchasing
we'd be prepurchasing
you'd be prepurchasing
they'd be prepurchasing	I should've prepurchased
you should've prepurchased
she should've prepurchased
we should've prepurchased
you should've prepurchased
they should've prepurchased	I should've been prepurchasing
you should've been prepurchasing
she should've been prepurchasing
we should've been prepurchasing
you should've been prepurchasing
they should've been prepurchasing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I shouldn't prepurchase
you shouldn't prepurchase
she shouldn't prepurchase
we shouldn't prepurchase
you shouldn't prepurchase
they shouldn't prepurchase 	I shouldn't be prepurchasing
you shouldn't be prepurchasing
she shouldn't be prepurchasing
we shouldn't be prepurchasing
you shouldn't be prepurchasing
they shouldn't be prepurchasing	I shouldn't have prepurchased
you shouldn't have prepurchased
she shouldn't have prepurchased
we shouldn't have prepurchased
you shouldn't have prepurchased
they shouldn't have prepurchased	I shouldn't have been prepurchasing
you shouldn't have been prepurchasing
she shouldn't have been prepurchasing
we shouldn't have been prepurchasing
you shouldn't have been prepurchasing
they shouldn't have been prepurchasing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I prepurchase?
should you prepurchase?
should she prepurchase?
should we prepurchase?
should you prepurchase?
should they prepurchase? 	should I be prepurchasing?
should you be prepurchasing?
should she be prepurchasing?
should we be prepurchasing?
should you be prepurchasing?
should they be prepurchasing? 	should I have prepurchased?
should you have prepurchased?
should she have prepurchased?
should we have prepurchased?
should you have prepurchased?
should they have prepurchased? 	should I have been prepurchasing?
should you have been prepurchasing?
should she have been prepurchasing?
should we have been prepurchasing?
should you have been prepurchasing?
should they have been prepurchasing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
shouldn't I prepurchase?
shouldn't you prepurchase?
shouldn't she prepurchase?
shouldn't we prepurchase?
shouldn't you prepurchase?
shouldn't they prepurchase? 	shouldn't I be prepurchasing?
shouldn't you be prepurchasing?
shouldn't she be prepurchasing?
shouldn't we be prepurchasing?
shouldn't you be prepurchasing?
shouldn't they be prepurchasing? 	shouldn't I have prepurchased?
shouldn't you have prepurchased?
shouldn't she have prepurchased?
shouldn't we have prepurchased?
shouldn't you have prepurchased?
shouldn't they have prepurchased? 	shouldn't I have been prepurchasing?
shouldn't you have been prepurchasing?
shouldn't she have been prepurchasing?
shouldn't we have been prepurchasing?
shouldn't you have been prepurchasing?
shouldn't they have been prepurchasing?