I could unite you could unite he could unite we could unite you could unite they could unite
Forma com V-ing
I could be uniting you could be uniting he could be uniting we could be uniting you could be uniting they could be uniting
Perfeito
I could have united you could have united he could have united we could have united you could have united they could have united
Perfeito com V-ing
I could have been uniting you could have been uniting he could have been uniting we could have been uniting you could have been uniting they could have been uniting
Negação
Forma simple
I could not unite you could not unite he could not unite we could not unite you could not unite they could not unite
Forma com V-ing
I could not be uniting you could not be uniting he could not be uniting we could not be uniting you could not be uniting they could not be uniting
Perfeito
I could not have united you could not have united he could not have united we could not have united you could not have united they could not have united
Perfeito com V-ing
I could not have been uniting you could not have been uniting he could not have been uniting we could not have been uniting you could not have been uniting they could not have been uniting
Forma interrogativa
Forma simple
could I unite? could you unite? could he unite? could we unite? could you unite? could they unite?
Forma com V-ing
could I be uniting? could you be uniting? could he be uniting? could we be uniting? could you be uniting? could they be uniting?
Perfeito
could I have united? could you have united? could he have united? could we have united? could you have united? could they have united?
Perfeito com V-ing
could I have been uniting? could you have been uniting? could he have been uniting? could we have been uniting? could you have been uniting? could they have been uniting?
Forma interro-Negação
Forma simple
could I not unite? could you not unite? could he not unite? could we not unite? could you not unite? could they not unite?
Forma com V-ing
could I not be uniting? could you not be uniting? could he not be uniting? could we not be uniting? could you not be uniting? could they not be uniting?
Perfeito
could I not have united? could you not have united? could he not have united? could we not have united? could you not have united? could they not have united?
Perfeito com V-ing
could I not have been uniting? could you not have been uniting? could he not have been uniting? could we not have been uniting? could you not have been uniting? could they not have been uniting?