don't I develop? don't you develop? doesn't he develop? don't we develop? don't you develop? don't they develop?
Presente contínuo
am I not developing? aren't you developing? isn't he developing? aren't we developing? aren't you developing? aren't they developing?
Pretérito
didn't I develop? didn't you develop? didn't he develop? didn't we develop? didn't you develop? didn't they develop?
Preterito contínuo
wasn't I developing? weren't you developing? wasn't he developing? weren't we developing? weren't you developing? weren't they developing?
Presente perfeito
haven't I developed? haven't you developed? hasn't he developed? haven't we developed? haven't you developed? haven't they developed?
Presente perfeito contínuo
haven't I been developing? haven't you been developing? hasn't he been developing? haven't we been developing? haven't you been developing? haven't they been developing?
Mais perfeito
hadn't I developed? hadn't you developed? hadn't he developed? hadn't we developed? hadn't you developed? hadn't they developed?
Contínuo mais perfeito
hadn't I been developing? hadn't you been developing? hadn't he been developing? hadn't we been developing? hadn't you been developing? hadn't they been developing?
Futuro
won't I develop? won't you develop? won't he develop? won't we develop? won't you develop? won't they develop?
Futuro contínuo
won't I be developing? won't you be developing? won't he be developing? won't we be developing? won't you be developing? won't they be developing?
futuro perfeito
won't I have developed? won't you have developed? won't he have developed? won't we have developed? won't you have developed? won't they have developed?
futuro perfeito contínuo
won't I have been developing? won't you have been developing? won't he have been developing? won't we have been developing? won't you have been developing? won't they have been developing?
Condicional
Presente
wouldn't I develop? wouldn't you develop? wouldn't he develop? wouldn't we develop? wouldn't you develop? wouldn't they develop?
Presente contínuo
wouldn't I be developing? wouldn't you be developing? wouldn't he be developing? wouldn't we be developing? wouldn't you be developing? wouldn't they be developing?
Passado
wouldn't I have developed? wouldn't you have developed? wouldn't he have developed? wouldn't we have developed? wouldn't you have developed? wouldn't they have developed?
Passado contínuo
wouldn't I have been developing? wouldn't you have been developing? wouldn't he have been developing? wouldn't we have been developing? wouldn't you have been developing? wouldn't they have been developing?