Conjugação do verbo inglês
COULD SULFURISE

Verbo regular: sulfurise - sulfurised - sulfurised

Afirmação

Forma simple	Forma com V-ing
I could sulfurise you could sulfurise he could sulfurise we could sulfurise you could sulfurise they could sulfurise	I could be sulfurising you could be sulfurising he could be sulfurising we could be sulfurising you could be sulfurising they could be sulfurising
Perfeito	Perfeito com V-ing
I could have sulfurised you could have sulfurised he could have sulfurised we could have sulfurised you could have sulfurised they could have sulfurised	I could have been sulfurising you could have been sulfurising he could have been sulfurising we could have been sulfurising you could have been sulfurising they could have been sulfurising

Negação

Forma simple	Forma com V-ing
I could not sulfurise you could not sulfurise he could not sulfurise we could not sulfurise you could not sulfurise they could not sulfurise	I could not be sulfurising you could not be sulfurising he could not be sulfurising we could not be sulfurising you could not be sulfurising they could not be sulfurising
Perfeito	Perfeito com V-ing
I could not have sulfurised you could not have sulfurised he could not have sulfurised we could not have sulfurised you could not have sulfurised they could not have sulfurised	I could not have been sulfurising you could not have been sulfurising he could not have been sulfurising we could not have been sulfurising you could not have been sulfurising they could not have been sulfurising

Forma interrogativa

Forma simple	Forma com V-ing
could I sulfurise? could you sulfurise? could he sulfurise? could we sulfurise? could you sulfurise? could they sulfurise?	could I be sulfurising? could you be sulfurising? could he be sulfurising? could we be sulfurising? could you be sulfurising? could they be sulfurising?
Perfeito	Perfeito com V-ing
could I have sulfurised? could you have sulfurised? could he have sulfurised? could we have sulfurised? could you have sulfurised? could they have sulfurised?	could I have been sulfurising? could you have been sulfurising? could he have been sulfurising? could we have been sulfurising? could you have been sulfurising? could they have been sulfurising?

Forma interro-Negação

Forma simple	Forma com V-ing
could I not sulfurise? could you not sulfurise? could he not sulfurise? could we not sulfurise? could you not sulfurise? could they not sulfurise?	could I not be sulfurising? could you not be sulfurising? could he not be sulfurising? could we not be sulfurising? could you not be sulfurising? could they not be sulfurising?
Perfeito	Perfeito com V-ing
could I not have sulfurised? could you not have sulfurised? could he not have sulfurised? could we not have sulfurised? could you not have sulfurised? could they not have sulfurised?	could I not have been sulfurising? could you not have been sulfurising? could he not have been sulfurising? could we not have been sulfurising? could you not have been sulfurising? could they not have been sulfurising?