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