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