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