do I not nail? do you not nail? does she not nail? do we not nail? do you not nail? do they not nail?
Presente contínuo
am I not nailing? are you not nailing? is she not nailing? are we not nailing? are you not nailing? are they not nailing?
Pretérito
did I not nail? did you not nail? did she not nail? did we not nail? did you not nail? did they not nail?
Preterito contínuo
was I not nailing? were you not nailing? was she not nailing? were we not nailing? were you not nailing? were they not nailing?
Presente perfeito
have I not nailed? have you not nailed? has she not nailed? have we not nailed? have you not nailed? have they not nailed?
Presente perfeito contínuo
have I not been nailing? have you not been nailing? has she not been nailing? have we not been nailing? have you not been nailing? have they not been nailing?
Mais perfeito
had I not nailed? had you not nailed? had she not nailed? had we not nailed? had you not nailed? had they not nailed?
Contínuo mais perfeito
had I not been nailing? had you not been nailing? had she not been nailing? had we not been nailing? had you not been nailing? had they not been nailing?
Futuro
will I not nail? will you not nail? will she not nail? will we not nail? will you not nail? will they not nail?
Futuro contínuo
will I not be nailing? will you not be nailing? will she not be nailing? will we not be nailing? will you not be nailing? will they not be nailing?
futuro perfeito
will I not have nailed? will you not have nailed? will she not have nailed? will we not have nailed? will you not have nailed? will they not have nailed?
futuro perfeito contínuo
will I not have been nailing? will you not have been nailing? will she not have been nailing? will we not have been nailing? will you not have been nailing? will they not have been nailing?
Condicional
Presente
would I not nail? would you not nail? would she not nail? would we not nail? would you not nail? would they not nail?
Presente contínuo
would I not be nailing? would you not be nailing? would she not be nailing? would we not be nailing? would you not be nailing? would they not be nailing?
Passado
would I not have nailed? would you not have nailed? would she not have nailed? would we not have nailed? would you not have nailed? would they not have nailed?
Passado contínuo
would I not have been nailing? would you not have been nailing? would she not have been nailing? would we not have been nailing? would you not have been nailing? would they not have been nailing?