I could secede you could secede he could secede we could secede you could secede they could secede
Forma com V-ing
I could be seceding you could be seceding he could be seceding we could be seceding you could be seceding they could be seceding
Perfeito
I could have seceded you could have seceded he could have seceded we could have seceded you could have seceded they could have seceded
Perfeito com V-ing
I could have been seceding you could have been seceding he could have been seceding we could have been seceding you could have been seceding they could have been seceding
Negação
Forma simple
I could not secede you could not secede he could not secede we could not secede you could not secede they could not secede
Forma com V-ing
I could not be seceding you could not be seceding he could not be seceding we could not be seceding you could not be seceding they could not be seceding
Perfeito
I could not have seceded you could not have seceded he could not have seceded we could not have seceded you could not have seceded they could not have seceded
Perfeito com V-ing
I could not have been seceding you could not have been seceding he could not have been seceding we could not have been seceding you could not have been seceding they could not have been seceding
Forma interrogativa
Forma simple
could I secede? could you secede? could he secede? could we secede? could you secede? could they secede?
Forma com V-ing
could I be seceding? could you be seceding? could he be seceding? could we be seceding? could you be seceding? could they be seceding?
Perfeito
could I have seceded? could you have seceded? could he have seceded? could we have seceded? could you have seceded? could they have seceded?
Perfeito com V-ing
could I have been seceding? could you have been seceding? could he have been seceding? could we have been seceding? could you have been seceding? could they have been seceding?
Forma interro-Negação
Forma simple
could I not secede? could you not secede? could he not secede? could we not secede? could you not secede? could they not secede?
Forma com V-ing
could I not be seceding? could you not be seceding? could he not be seceding? could we not be seceding? could you not be seceding? could they not be seceding?
Perfeito
could I not have seceded? could you not have seceded? could he not have seceded? could we not have seceded? could you not have seceded? could they not have seceded?
Perfeito com V-ing
could I not have been seceding? could you not have been seceding? could he not have been seceding? could we not have been seceding? could you not have been seceding? could they not have been seceding?