Conjugação do verbo inglês
COULD SUFFER

Verbo regular: suffer - suffered - suffered

Afirmação

Forma simple	Forma com V-ing
I could suffer you could suffer he could suffer we could suffer you could suffer they could suffer	I could be suffering you could be suffering he could be suffering we could be suffering you could be suffering they could be suffering
Perfeito	Perfeito com V-ing
I could have suffered you could have suffered he could have suffered we could have suffered you could have suffered they could have suffered	I could have been suffering you could have been suffering he could have been suffering we could have been suffering you could have been suffering they could have been suffering

Negação

Forma simple	Forma com V-ing
I could not suffer you could not suffer he could not suffer we could not suffer you could not suffer they could not suffer	I could not be suffering you could not be suffering he could not be suffering we could not be suffering you could not be suffering they could not be suffering
Perfeito	Perfeito com V-ing
I could not have suffered you could not have suffered he could not have suffered we could not have suffered you could not have suffered they could not have suffered	I could not have been suffering you could not have been suffering he could not have been suffering we could not have been suffering you could not have been suffering they could not have been suffering

Forma interrogativa

Forma simple	Forma com V-ing
could I suffer? could you suffer? could he suffer? could we suffer? could you suffer? could they suffer?	could I be suffering? could you be suffering? could he be suffering? could we be suffering? could you be suffering? could they be suffering?
Perfeito	Perfeito com V-ing
could I have suffered? could you have suffered? could he have suffered? could we have suffered? could you have suffered? could they have suffered?	could I have been suffering? could you have been suffering? could he have been suffering? could we have been suffering? could you have been suffering? could they have been suffering?

Forma interro-Negação

Forma simple	Forma com V-ing
could I not suffer? could you not suffer? could he not suffer? could we not suffer? could you not suffer? could they not suffer?	could I not be suffering? could you not be suffering? could he not be suffering? could we not be suffering? could you not be suffering? could they not be suffering?
Perfeito	Perfeito com V-ing
could I not have suffered? could you not have suffered? could he not have suffered? could we not have suffered? could you not have suffered? could they not have suffered?	could I not have been suffering? could you not have been suffering? could he not have been suffering? could we not have been suffering? could you not have been suffering? could they not have been suffering?