I could railroad you could railroad he could railroad we could railroad you could railroad they could railroad
Forma com V-ing
I could be railroading you could be railroading he could be railroading we could be railroading you could be railroading they could be railroading
Perfeito
I could have railroaded you could have railroaded he could have railroaded we could have railroaded you could have railroaded they could have railroaded
Perfeito com V-ing
I could have been railroading you could have been railroading he could have been railroading we could have been railroading you could have been railroading they could have been railroading
Negação
Forma simple
I could not railroad you could not railroad he could not railroad we could not railroad you could not railroad they could not railroad
Forma com V-ing
I could not be railroading you could not be railroading he could not be railroading we could not be railroading you could not be railroading they could not be railroading
Perfeito
I could not have railroaded you could not have railroaded he could not have railroaded we could not have railroaded you could not have railroaded they could not have railroaded
Perfeito com V-ing
I could not have been railroading you could not have been railroading he could not have been railroading we could not have been railroading you could not have been railroading they could not have been railroading
Forma interrogativa
Forma simple
could I railroad? could you railroad? could he railroad? could we railroad? could you railroad? could they railroad?
Forma com V-ing
could I be railroading? could you be railroading? could he be railroading? could we be railroading? could you be railroading? could they be railroading?
Perfeito
could I have railroaded? could you have railroaded? could he have railroaded? could we have railroaded? could you have railroaded? could they have railroaded?
Perfeito com V-ing
could I have been railroading? could you have been railroading? could he have been railroading? could we have been railroading? could you have been railroading? could they have been railroading?
Forma interro-Negação
Forma simple
could I not railroad? could you not railroad? could he not railroad? could we not railroad? could you not railroad? could they not railroad?
Forma com V-ing
could I not be railroading? could you not be railroading? could he not be railroading? could we not be railroading? could you not be railroading? could they not be railroading?
Perfeito
could I not have railroaded? could you not have railroaded? could he not have railroaded? could we not have railroaded? could you not have railroaded? could they not have railroaded?
Perfeito com V-ing
could I not have been railroading? could you not have been railroading? could he not have been railroading? could we not have been railroading? could you not have been railroading? could they not have been railroading?