I could gab you could gab she could gab we could gab you could gab they could gab
Forma com V-ing
I could be gabbing you could be gabbing she could be gabbing we could be gabbing you could be gabbing they could be gabbing
Perfeito
I could have gabbed you could have gabbed she could have gabbed we could have gabbed you could have gabbed they could have gabbed
Perfeito com V-ing
I could have been gabbing you could have been gabbing she could have been gabbing we could have been gabbing you could have been gabbing they could have been gabbing
Negação
Forma simple
I could not gab you could not gab she could not gab we could not gab you could not gab they could not gab
Forma com V-ing
I could not be gabbing you could not be gabbing she could not be gabbing we could not be gabbing you could not be gabbing they could not be gabbing
Perfeito
I could not have gabbed you could not have gabbed she could not have gabbed we could not have gabbed you could not have gabbed they could not have gabbed
Perfeito com V-ing
I could not have been gabbing you could not have been gabbing she could not have been gabbing we could not have been gabbing you could not have been gabbing they could not have been gabbing
Forma interrogativa
Forma simple
could I gab? could you gab? could she gab? could we gab? could you gab? could they gab?
Forma com V-ing
could I be gabbing? could you be gabbing? could she be gabbing? could we be gabbing? could you be gabbing? could they be gabbing?
Perfeito
could I have gabbed? could you have gabbed? could she have gabbed? could we have gabbed? could you have gabbed? could they have gabbed?
Perfeito com V-ing
could I have been gabbing? could you have been gabbing? could she have been gabbing? could we have been gabbing? could you have been gabbing? could they have been gabbing?
Forma interro-Negação
Forma simple
could I not gab? could you not gab? could she not gab? could we not gab? could you not gab? could they not gab?
Forma com V-ing
could I not be gabbing? could you not be gabbing? could she not be gabbing? could we not be gabbing? could you not be gabbing? could they not be gabbing?
Perfeito
could I not have gabbed? could you not have gabbed? could she not have gabbed? could we not have gabbed? could you not have gabbed? could they not have gabbed?
Perfeito com V-ing
could I not have been gabbing? could you not have been gabbing? could she not have been gabbing? could we not have been gabbing? could you not have been gabbing? could they not have been gabbing?