do I teach? do you teach? does she teach? do we teach? do you teach? do they teach?
Presente contínuo
am I teaching? are you teaching? is she teaching? are we teaching? are you teaching? are they teaching?
Pretérito
did I teach? did you teach? did she teach? did we teach? did you teach? did they teach?
Preterito contínuo
was I teaching? were you teaching? was she teaching? were we teaching? were you teaching? were they teaching?
Presente perfeito
have I taught? have you taught? has she taught? have we taught? have you taught? have they taught?
Presente perfeito contínuo
have I been teaching? have you been teaching? has she been teaching? have we been teaching? have you been teaching? have they been teaching?
Mais perfeito
had I taught? had you taught? had she taught? had we taught? had you taught? had they taught?
Contínuo mais perfeito
had I been teaching? had you been teaching? had she been teaching? had we been teaching? had you been teaching? had they been teaching?
Futuro
will I teach? will you teach? will she teach? will we teach? will you teach? will they teach?
Futuro contínuo
will I be teaching? will you be teaching? will she be teaching? will we be teaching? will you be teaching? will they be teaching?
futuro perfeito
will I have taught? will you have taught? will she have taught? will we have taught? will you have taught? will they have taught?
futuro perfeito contínuo
will I have been teaching? will you have been teaching? will she have been teaching? will we have been teaching? will you have been teaching? will they have been teaching?
Condicional
Presente
would I teach? would you teach? would she teach? would we teach? would you teach? would they teach?
Presente contínuo
would I be teaching? would you be teaching? would she be teaching? would we be teaching? would you be teaching? would they be teaching?
Passado
would I have taught? would you have taught? would she have taught? would we have taught? would you have taught? would they have taught?
Passado contínuo
would I have been teaching? would you have been teaching? would she have been teaching? would we have been teaching? would you have been teaching? would they have been teaching?