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