Conjugação do verbo inglês
COULD EMPLANE

Verbo regular: emplane - emplaned - emplaned

Afirmação

Forma simple	Forma com V-ing
I could emplane you could emplane he could emplane we could emplane you could emplane they could emplane	I could be emplaning you could be emplaning he could be emplaning we could be emplaning you could be emplaning they could be emplaning
Perfeito	Perfeito com V-ing
I could have emplaned you could have emplaned he could have emplaned we could have emplaned you could have emplaned they could have emplaned	I could have been emplaning you could have been emplaning he could have been emplaning we could have been emplaning you could have been emplaning they could have been emplaning

Negação

Forma simple	Forma com V-ing
I couldn't emplane you couldn't emplane he couldn't emplane we couldn't emplane you couldn't emplane they couldn't emplane	I couldn't be emplaning you couldn't be emplaning he couldn't be emplaning we couldn't be emplaning you couldn't be emplaning they couldn't be emplaning
Perfeito	Perfeito com V-ing
I couldn't have emplaned you couldn't have emplaned he couldn't have emplaned we couldn't have emplaned you couldn't have emplaned they couldn't have emplaned	I couldn't have been emplaning you couldn't have been emplaning he couldn't have been emplaning we couldn't have been emplaning you couldn't have been emplaning they couldn't have been emplaning

Forma interrogativa

Forma simple	Forma com V-ing
could I emplane? could you emplane? could he emplane? could we emplane? could you emplane? could they emplane?	could I be emplaning? could you be emplaning? could he be emplaning? could we be emplaning? could you be emplaning? could they be emplaning?
Perfeito	Perfeito com V-ing
could I have emplaned? could you have emplaned? could he have emplaned? could we have emplaned? could you have emplaned? could they have emplaned?	could I have been emplaning? could you have been emplaning? could he have been emplaning? could we have been emplaning? could you have been emplaning? could they have been emplaning?

Forma interro-Negação

Forma simple	Forma com V-ing
couldn't I emplane? couldn't you emplane? couldn't he emplane? couldn't we emplane? couldn't you emplane? couldn't they emplane?	couldn't I be emplaning? couldn't you be emplaning? couldn't he be emplaning? couldn't we be emplaning? couldn't you be emplaning? couldn't they be emplaning?
Perfeito	Perfeito com V-ing
couldn't I have emplaned? couldn't you have emplaned? couldn't he have emplaned? couldn't we have emplaned? couldn't you have emplaned? couldn't they have emplaned?	couldn't I have been emplaning? couldn't you have been emplaning? couldn't he have been emplaning? couldn't we have been emplaning? couldn't you have been emplaning? couldn't they have been emplaning?