Conjugação do verbo inglês
COULD RESPIRE

Verbo regular: respire - respired - respired

Afirmação

Forma simple	Forma com V-ing
I could respire you could respire she could respire we could respire you could respire they could respire	I could be respiring you could be respiring she could be respiring we could be respiring you could be respiring they could be respiring
Perfeito	Perfeito com V-ing
I could have respired you could have respired she could have respired we could have respired you could have respired they could have respired	I could have been respiring you could have been respiring she could have been respiring we could have been respiring you could have been respiring they could have been respiring

Negação

Forma simple	Forma com V-ing
I could not respire you could not respire she could not respire we could not respire you could not respire they could not respire	I could not be respiring you could not be respiring she could not be respiring we could not be respiring you could not be respiring they could not be respiring
Perfeito	Perfeito com V-ing
I could not have respired you could not have respired she could not have respired we could not have respired you could not have respired they could not have respired	I could not have been respiring you could not have been respiring she could not have been respiring we could not have been respiring you could not have been respiring they could not have been respiring

Forma interrogativa

Forma simple	Forma com V-ing
could I respire? could you respire? could she respire? could we respire? could you respire? could they respire?	could I be respiring? could you be respiring? could she be respiring? could we be respiring? could you be respiring? could they be respiring?
Perfeito	Perfeito com V-ing
could I have respired? could you have respired? could she have respired? could we have respired? could you have respired? could they have respired?	could I have been respiring? could you have been respiring? could she have been respiring? could we have been respiring? could you have been respiring? could they have been respiring?

Forma interro-Negação

Forma simple	Forma com V-ing
could I not respire? could you not respire? could she not respire? could we not respire? could you not respire? could they not respire?	could I not be respiring? could you not be respiring? could she not be respiring? could we not be respiring? could you not be respiring? could they not be respiring?
Perfeito	Perfeito com V-ing
could I not have respired? could you not have respired? could she not have respired? could we not have respired? could you not have respired? could they not have respired?	could I not have been respiring? could you not have been respiring? could she not have been respiring? could we not have been respiring? could you not have been respiring? could they not have been respiring?