Conjugação do verbo inglês
COULD EMPTY

Verbo regular: empty - emptied - emptied

Afirmação

Forma simple	Forma com V-ing
I could empty you could empty he could empty we could empty you could empty they could empty	I could be emptying you could be emptying he could be emptying we could be emptying you could be emptying they could be emptying
Perfeito	Perfeito com V-ing
I could have emptied you could have emptied he could have emptied we could have emptied you could have emptied they could have emptied	I could have been emptying you could have been emptying he could have been emptying we could have been emptying you could have been emptying they could have been emptying

Negação

Forma simple	Forma com V-ing
I couldn't empty you couldn't empty he couldn't empty we couldn't empty you couldn't empty they couldn't empty	I couldn't be emptying you couldn't be emptying he couldn't be emptying we couldn't be emptying you couldn't be emptying they couldn't be emptying
Perfeito	Perfeito com V-ing
I couldn't have emptied you couldn't have emptied he couldn't have emptied we couldn't have emptied you couldn't have emptied they couldn't have emptied	I couldn't have been emptying you couldn't have been emptying he couldn't have been emptying we couldn't have been emptying you couldn't have been emptying they couldn't have been emptying

Forma interrogativa

Forma simple	Forma com V-ing
could I empty? could you empty? could he empty? could we empty? could you empty? could they empty?	could I be emptying? could you be emptying? could he be emptying? could we be emptying? could you be emptying? could they be emptying?
Perfeito	Perfeito com V-ing
could I have emptied? could you have emptied? could he have emptied? could we have emptied? could you have emptied? could they have emptied?	could I have been emptying? could you have been emptying? could he have been emptying? could we have been emptying? could you have been emptying? could they have been emptying?

Forma interro-Negação

Forma simple	Forma com V-ing
couldn't I empty? couldn't you empty? couldn't he empty? couldn't we empty? couldn't you empty? couldn't they empty?	couldn't I be emptying? couldn't you be emptying? couldn't he be emptying? couldn't we be emptying? couldn't you be emptying? couldn't they be emptying?
Perfeito	Perfeito com V-ing
couldn't I have emptied? couldn't you have emptied? couldn't he have emptied? couldn't we have emptied? couldn't you have emptied? couldn't they have emptied?	couldn't I have been emptying? couldn't you have been emptying? couldn't he have been emptying? couldn't we have been emptying? couldn't you have been emptying? couldn't they have been emptying?