Conjugação do verbo inglês
COULD CARBONATE

Verbo regular: carbonate - carbonated - carbonated

Afirmação

Forma simple	Forma com V-ing
I could carbonate you could carbonate he could carbonate we could carbonate you could carbonate they could carbonate	I could be carbonating you could be carbonating he could be carbonating we could be carbonating you could be carbonating they could be carbonating
Perfeito	Perfeito com V-ing
I could have carbonated you could have carbonated he could have carbonated we could have carbonated you could have carbonated they could have carbonated	I could have been carbonating you could have been carbonating he could have been carbonating we could have been carbonating you could have been carbonating they could have been carbonating

Negação

Forma simple	Forma com V-ing
I could not carbonate you could not carbonate he could not carbonate we could not carbonate you could not carbonate they could not carbonate	I could not be carbonating you could not be carbonating he could not be carbonating we could not be carbonating you could not be carbonating they could not be carbonating
Perfeito	Perfeito com V-ing
I could not have carbonated you could not have carbonated he could not have carbonated we could not have carbonated you could not have carbonated they could not have carbonated	I could not have been carbonating you could not have been carbonating he could not have been carbonating we could not have been carbonating you could not have been carbonating they could not have been carbonating

Forma interrogativa

Forma simple	Forma com V-ing
could I carbonate? could you carbonate? could he carbonate? could we carbonate? could you carbonate? could they carbonate?	could I be carbonating? could you be carbonating? could he be carbonating? could we be carbonating? could you be carbonating? could they be carbonating?
Perfeito	Perfeito com V-ing
could I have carbonated? could you have carbonated? could he have carbonated? could we have carbonated? could you have carbonated? could they have carbonated?	could I have been carbonating? could you have been carbonating? could he have been carbonating? could we have been carbonating? could you have been carbonating? could they have been carbonating?

Forma interro-Negação

Forma simple	Forma com V-ing
could I not carbonate? could you not carbonate? could he not carbonate? could we not carbonate? could you not carbonate? could they not carbonate?	could I not be carbonating? could you not be carbonating? could he not be carbonating? could we not be carbonating? could you not be carbonating? could they not be carbonating?
Perfeito	Perfeito com V-ing
could I not have carbonated? could you not have carbonated? could he not have carbonated? could we not have carbonated? could you not have carbonated? could they not have carbonated?	could I not have been carbonating? could you not have been carbonating? could he not have been carbonating? could we not have been carbonating? could you not have been carbonating? could they not have been carbonating?