Verbo regular: sailplane - sailplaned - sailplaned
Afirmação
Forma simple
I could sailplane you could sailplane he could sailplane we could sailplane you could sailplane they could sailplane
Forma com V-ing
I could be sailplaning you could be sailplaning he could be sailplaning we could be sailplaning you could be sailplaning they could be sailplaning
Perfeito
I could have sailplaned you could have sailplaned he could have sailplaned we could have sailplaned you could have sailplaned they could have sailplaned
Perfeito com V-ing
I could have been sailplaning you could have been sailplaning he could have been sailplaning we could have been sailplaning you could have been sailplaning they could have been sailplaning
Negação
Forma simple
I could not sailplane you could not sailplane he could not sailplane we could not sailplane you could not sailplane they could not sailplane
Forma com V-ing
I could not be sailplaning you could not be sailplaning he could not be sailplaning we could not be sailplaning you could not be sailplaning they could not be sailplaning
Perfeito
I could not have sailplaned you could not have sailplaned he could not have sailplaned we could not have sailplaned you could not have sailplaned they could not have sailplaned
Perfeito com V-ing
I could not have been sailplaning you could not have been sailplaning he could not have been sailplaning we could not have been sailplaning you could not have been sailplaning they could not have been sailplaning
Forma interrogativa
Forma simple
could I sailplane? could you sailplane? could he sailplane? could we sailplane? could you sailplane? could they sailplane?
Forma com V-ing
could I be sailplaning? could you be sailplaning? could he be sailplaning? could we be sailplaning? could you be sailplaning? could they be sailplaning?
Perfeito
could I have sailplaned? could you have sailplaned? could he have sailplaned? could we have sailplaned? could you have sailplaned? could they have sailplaned?
Perfeito com V-ing
could I have been sailplaning? could you have been sailplaning? could he have been sailplaning? could we have been sailplaning? could you have been sailplaning? could they have been sailplaning?
Forma interro-Negação
Forma simple
could I not sailplane? could you not sailplane? could he not sailplane? could we not sailplane? could you not sailplane? could they not sailplane?
Forma com V-ing
could I not be sailplaning? could you not be sailplaning? could he not be sailplaning? could we not be sailplaning? could you not be sailplaning? could they not be sailplaning?
Perfeito
could I not have sailplaned? could you not have sailplaned? could he not have sailplaned? could we not have sailplaned? could you not have sailplaned? could they not have sailplaned?
Perfeito com V-ing
could I not have been sailplaning? could you not have been sailplaning? could he not have been sailplaning? could we not have been sailplaning? could you not have been sailplaning? could they not have been sailplaning?