Cuidado, este verbo pode não existir, a conjugação é dada como exemplo.
Afirmação
Forma simple
I could give up you could give up he could give up we could give up you could give up they could give up
Forma com V-ing
I could be give uping you could be give uping he could be give uping we could be give uping you could be give uping they could be give uping
Perfeito
I could have give uped you could have give uped he could have give uped we could have give uped you could have give uped they could have give uped
Perfeito com V-ing
I could have been give uping you could have been give uping he could have been give uping we could have been give uping you could have been give uping they could have been give uping
Negação
Forma simple
I could not give up you could not give up he could not give up we could not give up you could not give up they could not give up
Forma com V-ing
I could not be give uping you could not be give uping he could not be give uping we could not be give uping you could not be give uping they could not be give uping
Perfeito
I could not have give uped you could not have give uped he could not have give uped we could not have give uped you could not have give uped they could not have give uped
Perfeito com V-ing
I could not have been give uping you could not have been give uping he could not have been give uping we could not have been give uping you could not have been give uping they could not have been give uping
Forma interrogativa
Forma simple
could I give up? could you give up? could he give up? could we give up? could you give up? could they give up?
Forma com V-ing
could I be give uping? could you be give uping? could he be give uping? could we be give uping? could you be give uping? could they be give uping?
Perfeito
could I have give uped? could you have give uped? could he have give uped? could we have give uped? could you have give uped? could they have give uped?
Perfeito com V-ing
could I have been give uping? could you have been give uping? could he have been give uping? could we have been give uping? could you have been give uping? could they have been give uping?
Forma interro-Negação
Forma simple
could I not give up? could you not give up? could he not give up? could we not give up? could you not give up? could they not give up?
Forma com V-ing
could I not be give uping? could you not be give uping? could he not be give uping? could we not be give uping? could you not be give uping? could they not be give uping?
Perfeito
could I not have give uped? could you not have give uped? could he not have give uped? could we not have give uped? could you not have give uped? could they not have give uped?
Perfeito com V-ing
could I not have been give uping? could you not have been give uping? could he not have been give uping? could we not have been give uping? could you not have been give uping? could they not have been give uping?