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