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