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