Conjugação do verbo inglês
COULD BELCH

Verbo regular: belch - belched - belched

Afirmação

Forma simple	Forma com V-ing
I could belch you could belch he could belch we could belch you could belch they could belch	I could be belching you could be belching he could be belching we could be belching you could be belching they could be belching
Perfeito	Perfeito com V-ing
I could have belched you could have belched he could have belched we could have belched you could have belched they could have belched	I could have been belching you could have been belching he could have been belching we could have been belching you could have been belching they could have been belching

Negação

Forma simple	Forma com V-ing
I could not belch you could not belch he could not belch we could not belch you could not belch they could not belch	I could not be belching you could not be belching he could not be belching we could not be belching you could not be belching they could not be belching
Perfeito	Perfeito com V-ing
I could not have belched you could not have belched he could not have belched we could not have belched you could not have belched they could not have belched	I could not have been belching you could not have been belching he could not have been belching we could not have been belching you could not have been belching they could not have been belching

Forma interrogativa

Forma simple	Forma com V-ing
could I belch? could you belch? could he belch? could we belch? could you belch? could they belch?	could I be belching? could you be belching? could he be belching? could we be belching? could you be belching? could they be belching?
Perfeito	Perfeito com V-ing
could I have belched? could you have belched? could he have belched? could we have belched? could you have belched? could they have belched?	could I have been belching? could you have been belching? could he have been belching? could we have been belching? could you have been belching? could they have been belching?

Forma interro-Negação

Forma simple	Forma com V-ing
could I not belch? could you not belch? could he not belch? could we not belch? could you not belch? could they not belch?	could I not be belching? could you not be belching? could he not be belching? could we not be belching? could you not be belching? could they not be belching?
Perfeito	Perfeito com V-ing
could I not have belched? could you not have belched? could he not have belched? could we not have belched? could you not have belched? could they not have belched?	could I not have been belching? could you not have been belching? could he not have been belching? could we not have been belching? could you not have been belching? could they not have been belching?