Conjugação do verbo inglês
COULD PORTION

Verbo regular: portion - portioned - portioned

Afirmação

Forma simple	Forma com V-ing
I could portion you could portion he could portion we could portion you could portion they could portion	I could be portioning you could be portioning he could be portioning we could be portioning you could be portioning they could be portioning
Perfeito	Perfeito com V-ing
I could have portioned you could have portioned he could have portioned we could have portioned you could have portioned they could have portioned	I could have been portioning you could have been portioning he could have been portioning we could have been portioning you could have been portioning they could have been portioning

Negação

Forma simple	Forma com V-ing
I couldn't portion you couldn't portion he couldn't portion we couldn't portion you couldn't portion they couldn't portion	I couldn't be portioning you couldn't be portioning he couldn't be portioning we couldn't be portioning you couldn't be portioning they couldn't be portioning
Perfeito	Perfeito com V-ing
I couldn't have portioned you couldn't have portioned he couldn't have portioned we couldn't have portioned you couldn't have portioned they couldn't have portioned	I couldn't have been portioning you couldn't have been portioning he couldn't have been portioning we couldn't have been portioning you couldn't have been portioning they couldn't have been portioning

Forma interrogativa

Forma simple	Forma com V-ing
could I portion? could you portion? could he portion? could we portion? could you portion? could they portion?	could I be portioning? could you be portioning? could he be portioning? could we be portioning? could you be portioning? could they be portioning?
Perfeito	Perfeito com V-ing
could I have portioned? could you have portioned? could he have portioned? could we have portioned? could you have portioned? could they have portioned?	could I have been portioning? could you have been portioning? could he have been portioning? could we have been portioning? could you have been portioning? could they have been portioning?

Forma interro-Negação

Forma simple	Forma com V-ing
couldn't I portion? couldn't you portion? couldn't he portion? couldn't we portion? couldn't you portion? couldn't they portion?	couldn't I be portioning? couldn't you be portioning? couldn't he be portioning? couldn't we be portioning? couldn't you be portioning? couldn't they be portioning?
Perfeito	Perfeito com V-ing
couldn't I have portioned? couldn't you have portioned? couldn't he have portioned? couldn't we have portioned? couldn't you have portioned? couldn't they have portioned?	couldn't I have been portioning? couldn't you have been portioning? couldn't he have been portioning? couldn't we have been portioning? couldn't you have been portioning? couldn't they have been portioning?