don't I differ? don't you differ? doesn't she differ? don't we differ? don't you differ? don't they differ?
Presente continuo
am I not differing? aren't you differing? isn't she differing? aren't we differing? aren't you differing? aren't they differing?
Pretérito
didn't I differ? didn't you differ? didn't she differ? didn't we differ? didn't you differ? didn't they differ?
Pretérito continuo
wasn't I differing? weren't you differing? wasn't she differing? weren't we differing? weren't you differing? weren't they differing?
Presente perfecto
haven't I differed? haven't you differed? hasn't she differed? haven't we differed? haven't you differed? haven't they differed?
Presente perfecto continuo
haven't I been differing? haven't you been differing? hasn't she been differing? haven't we been differing? haven't you been differing? haven't they been differing?
Pluscuamperfecto
hadn't I differed? hadn't you differed? hadn't she differed? hadn't we differed? hadn't you differed? hadn't they differed?
Pluscuamperfecto continuo
hadn't I been differing? hadn't you been differing? hadn't she been differing? hadn't we been differing? hadn't you been differing? hadn't they been differing?
Futuro simple
won't I differ? won't you differ? won't she differ? won't we differ? won't you differ? won't they differ?
Futuro continuo
won't I be differing? won't you be differing? won't she be differing? won't we be differing? won't you be differing? won't they be differing?
Futuro perfecto
won't I have differed? won't you have differed? won't she have differed? won't we have differed? won't you have differed? won't they have differed?
Futuro perfecto contínuo
won't I have been differing? won't you have been differing? won't she have been differing? won't we have been differing? won't you have been differing? won't they have been differing?
Condicional
Presente
wouldn't I differ? wouldn't you differ? wouldn't she differ? wouldn't we differ? wouldn't you differ? wouldn't they differ?
Presente continuo
wouldn't I be differing? wouldn't you be differing? wouldn't she be differing? wouldn't we be differing? wouldn't you be differing? wouldn't they be differing?
Passado
wouldn't I have differed? wouldn't you have differed? wouldn't she have differed? wouldn't we have differed? wouldn't you have differed? wouldn't they have differed?
Passado continuo
wouldn't I have been differing? wouldn't you have been differing? wouldn't she have been differing? wouldn't we have been differing? wouldn't you have been differing? wouldn't they have been differing?