Conjugação do verbo inglês
COULD POLLUTE

Verbo regular: pollute - polluted - polluted

Afirmação

Forma simple	Forma com V-ing
I could pollute you could pollute she could pollute we could pollute you could pollute they could pollute	I could be polluting you could be polluting she could be polluting we could be polluting you could be polluting they could be polluting
Perfeito	Perfeito com V-ing
I could have polluted you could have polluted she could have polluted we could have polluted you could have polluted they could have polluted	I could have been polluting you could have been polluting she could have been polluting we could have been polluting you could have been polluting they could have been polluting

Negação

Forma simple	Forma com V-ing
I couldn't pollute you couldn't pollute she couldn't pollute we couldn't pollute you couldn't pollute they couldn't pollute	I couldn't be polluting you couldn't be polluting she couldn't be polluting we couldn't be polluting you couldn't be polluting they couldn't be polluting
Perfeito	Perfeito com V-ing
I couldn't have polluted you couldn't have polluted she couldn't have polluted we couldn't have polluted you couldn't have polluted they couldn't have polluted	I couldn't have been polluting you couldn't have been polluting she couldn't have been polluting we couldn't have been polluting you couldn't have been polluting they couldn't have been polluting

Forma interrogativa

Forma simple	Forma com V-ing
could I pollute? could you pollute? could she pollute? could we pollute? could you pollute? could they pollute?	could I be polluting? could you be polluting? could she be polluting? could we be polluting? could you be polluting? could they be polluting?
Perfeito	Perfeito com V-ing
could I have polluted? could you have polluted? could she have polluted? could we have polluted? could you have polluted? could they have polluted?	could I have been polluting? could you have been polluting? could she have been polluting? could we have been polluting? could you have been polluting? could they have been polluting?

Forma interro-Negação

Forma simple	Forma com V-ing
couldn't I pollute? couldn't you pollute? couldn't she pollute? couldn't we pollute? couldn't you pollute? couldn't they pollute?	couldn't I be polluting? couldn't you be polluting? couldn't she be polluting? couldn't we be polluting? couldn't you be polluting? couldn't they be polluting?
Perfeito	Perfeito com V-ing
couldn't I have polluted? couldn't you have polluted? couldn't she have polluted? couldn't we have polluted? couldn't you have polluted? couldn't they have polluted?	couldn't I have been polluting? couldn't you have been polluting? couldn't she have been polluting? couldn't we have been polluting? couldn't you have been polluting? couldn't they have been polluting?