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