don't I swim? don't you swim? doesn't he swim? don't we swim? don't you swim? don't they swim?
Presente continuo
am I not swimming? aren't you swimming? isn't he swimming? aren't we swimming? aren't you swimming? aren't they swimming?
Preterito
didn't I swim? didn't you swim? didn't he swim? didn't we swim? didn't you swim? didn't they swim?
Preterite continua
wasn't I swimming? weren't you swimming? wasn't he swimming? weren't we swimming? weren't you swimming? weren't they swimming?
Presente perfetto
haven't I swum? haven't you swum? hasn't he swum? haven't we swum? haven't you swum? haven't they swum?
Presente perfetto continuo
haven't I been swimming? haven't you been swimming? hasn't he been swimming? haven't we been swimming? haven't you been swimming? haven't they been swimming?
Piuccheperfetto
hadn't I swum? hadn't you swum? hadn't he swum? hadn't we swum? hadn't you swum? hadn't they swum?
Piuccheperfetto continuo
hadn't I been swimming? hadn't you been swimming? hadn't he been swimming? hadn't we been swimming? hadn't you been swimming? hadn't they been swimming?
Futuro semplice
won't I swim? won't you swim? won't he swim? won't we swim? won't you swim? won't they swim?
Futuro continuo
won't I be swimming? won't you be swimming? won't he be swimming? won't we be swimming? won't you be swimming? won't they be swimming?
Futuro anteriore
won't I have swum? won't you have swum? won't he have swum? won't we have swum? won't you have swum? won't they have swum?
Futuro anteriore contínuo
won't I have been swimming? won't you have been swimming? won't he have been swimming? won't we have been swimming? won't you have been swimming? won't they have been swimming?
Condizionale
Presente
wouldn't I swim? wouldn't you swim? wouldn't he swim? wouldn't we swim? wouldn't you swim? wouldn't they swim?
Presente continuo
wouldn't I be swimming? wouldn't you be swimming? wouldn't he be swimming? wouldn't we be swimming? wouldn't you be swimming? wouldn't they be swimming?
Passato
wouldn't I have swum? wouldn't you have swum? wouldn't he have swum? wouldn't we have swum? wouldn't you have swum? wouldn't they have swum?
Passato continuo
wouldn't I have been swimming? wouldn't you have been swimming? wouldn't he have been swimming? wouldn't we have been swimming? wouldn't you have been swimming? wouldn't they have been swimming?