don't I cure? don't you cure? doesn't she cure? don't we cure? don't you cure? don't they cure?
Present continuous
am I not curing? aren't you curing? isn't she curing? aren't we curing? aren't you curing? aren't they curing?
Preterite
didn't I cure? didn't you cure? didn't she cure? didn't we cure? didn't you cure? didn't they cure?
Preterite continuous
wasn't I curing? weren't you curing? wasn't she curing? weren't we curing? weren't you curing? weren't they curing?
Present perfect
haven't I cured? haven't you cured? hasn't she cured? haven't we cured? haven't you cured? haven't they cured?
Present perfect continuous
haven't I been curing? haven't you been curing? hasn't she been curing? haven't we been curing? haven't you been curing? haven't they been curing?
Pluperfect
hadn't I cured? hadn't you cured? hadn't she cured? hadn't we cured? hadn't you cured? hadn't they cured?
Pluperfect continuous
hadn't I been curing? hadn't you been curing? hadn't she been curing? hadn't we been curing? hadn't you been curing? hadn't they been curing?
Future
won't I cure? won't you cure? won't she cure? won't we cure? won't you cure? won't they cure?
Future continuous
won't I be curing? won't you be curing? won't she be curing? won't we be curing? won't you be curing? won't they be curing?
Future perfect
won't I have cured? won't you have cured? won't she have cured? won't we have cured? won't you have cured? won't they have cured?
Future perfect continuous
won't I have been curing? won't you have been curing? won't she have been curing? won't we have been curing? won't you have been curing? won't they have been curing?
Conditional
Present
wouldn't I cure? wouldn't you cure? wouldn't she cure? wouldn't we cure? wouldn't you cure? wouldn't they cure?
Present continuous
wouldn't I be curing? wouldn't you be curing? wouldn't she be curing? wouldn't we be curing? wouldn't you be curing? wouldn't they be curing?
Past
wouldn't I have cured? wouldn't you have cured? wouldn't she have cured? wouldn't we have cured? wouldn't you have cured? wouldn't they have cured?
Past continuous
wouldn't I have been curing? wouldn't you have been curing? wouldn't she have been curing? wouldn't we have been curing? wouldn't you have been curing? wouldn't they have been curing?