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