Conjugação do verbo inglês
COULD PREPURCHASE

Verbo regular: prepurchase - prepurchased - prepurchased

Afirmação

Forma simple	Forma com V-ing
I could prepurchase you could prepurchase he could prepurchase we could prepurchase you could prepurchase they could prepurchase	I could be prepurchasing you could be prepurchasing he could be prepurchasing we could be prepurchasing you could be prepurchasing they could be prepurchasing
Perfeito	Perfeito com V-ing
I could have prepurchased you could have prepurchased he could have prepurchased we could have prepurchased you could have prepurchased they could have prepurchased	I could have been prepurchasing you could have been prepurchasing he could have been prepurchasing we could have been prepurchasing you could have been prepurchasing they could have been prepurchasing

Negação

Forma simple	Forma com V-ing
I couldn't prepurchase you couldn't prepurchase he couldn't prepurchase we couldn't prepurchase you couldn't prepurchase they couldn't prepurchase	I couldn't be prepurchasing you couldn't be prepurchasing he couldn't be prepurchasing we couldn't be prepurchasing you couldn't be prepurchasing they couldn't be prepurchasing
Perfeito	Perfeito com V-ing
I couldn't have prepurchased you couldn't have prepurchased he couldn't have prepurchased we couldn't have prepurchased you couldn't have prepurchased they couldn't have prepurchased	I couldn't have been prepurchasing you couldn't have been prepurchasing he couldn't have been prepurchasing we couldn't have been prepurchasing you couldn't have been prepurchasing they couldn't have been prepurchasing

Forma interrogativa

Forma simple	Forma com V-ing
could I prepurchase? could you prepurchase? could he prepurchase? could we prepurchase? could you prepurchase? could they prepurchase?	could I be prepurchasing? could you be prepurchasing? could he be prepurchasing? could we be prepurchasing? could you be prepurchasing? could they be prepurchasing?
Perfeito	Perfeito com V-ing
could I have prepurchased? could you have prepurchased? could he have prepurchased? could we have prepurchased? could you have prepurchased? could they have prepurchased?	could I have been prepurchasing? could you have been prepurchasing? could he have been prepurchasing? could we have been prepurchasing? could you have been prepurchasing? could they have been prepurchasing?

Forma interro-Negação

Forma simple	Forma com V-ing
couldn't I prepurchase? couldn't you prepurchase? couldn't he prepurchase? couldn't we prepurchase? couldn't you prepurchase? couldn't they prepurchase?	couldn't I be prepurchasing? couldn't you be prepurchasing? couldn't he be prepurchasing? couldn't we be prepurchasing? couldn't you be prepurchasing? couldn't they be prepurchasing?
Perfeito	Perfeito com V-ing
couldn't I have prepurchased? couldn't you have prepurchased? couldn't he have prepurchased? couldn't we have prepurchased? couldn't you have prepurchased? couldn't they have prepurchased?	couldn't I have been prepurchasing? couldn't you have been prepurchasing? couldn't he have been prepurchasing? couldn't we have been prepurchasing? couldn't you have been prepurchasing? couldn't they have been prepurchasing?