do I not thank? do you not thank? does he not thank? do we not thank? do you not thank? do they not thank?
Presente continuo
am I not thanking? are you not thanking? is he not thanking? are we not thanking? are you not thanking? are they not thanking?
Pretérito
did I not thank? did you not thank? did he not thank? did we not thank? did you not thank? did they not thank?
Pretérito continuo
was I not thanking? were you not thanking? was he not thanking? were we not thanking? were you not thanking? were they not thanking?
Presente perfecto
have I not thanked? have you not thanked? has he not thanked? have we not thanked? have you not thanked? have they not thanked?
Presente perfecto continuo
have I not been thanking? have you not been thanking? has he not been thanking? have we not been thanking? have you not been thanking? have they not been thanking?
Pluscuamperfecto
had I not thanked? had you not thanked? had he not thanked? had we not thanked? had you not thanked? had they not thanked?
Pluscuamperfecto continuo
had I not been thanking? had you not been thanking? had he not been thanking? had we not been thanking? had you not been thanking? had they not been thanking?
Futuro simple
will I not thank? will you not thank? will he not thank? will we not thank? will you not thank? will they not thank?
Futuro continuo
will I not be thanking? will you not be thanking? will he not be thanking? will we not be thanking? will you not be thanking? will they not be thanking?
Futuro perfecto
will I not have thanked? will you not have thanked? will he not have thanked? will we not have thanked? will you not have thanked? will they not have thanked?
Futuro perfecto contínuo
will I not have been thanking? will you not have been thanking? will he not have been thanking? will we not have been thanking? will you not have been thanking? will they not have been thanking?
Condicional
Presente
would I not thank? would you not thank? would he not thank? would we not thank? would you not thank? would they not thank?
Presente continuo
would I not be thanking? would you not be thanking? would he not be thanking? would we not be thanking? would you not be thanking? would they not be thanking?
Passado
would I not have thanked? would you not have thanked? would he not have thanked? would we not have thanked? would you not have thanked? would they not have thanked?
Passado continuo
would I not have been thanking? would you not have been thanking? would he not have been thanking? would we not have been thanking? would you not have been thanking? would they not have been thanking?