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