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