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