Warning, this verb may not exist. Conjugation is given as example.
Indicative
Present
don't I prevent prevent? don't you prevent prevent? doesn't he prevent prevent? don't we prevent prevent? don't you prevent prevent? don't they prevent prevent?
Present continuous
am I not prevent preventing? aren't you prevent preventing? isn't he prevent preventing? aren't we prevent preventing? aren't you prevent preventing? aren't they prevent preventing?
Preterite
didn't I prevent prevent? didn't you prevent prevent? didn't he prevent prevent? didn't we prevent prevent? didn't you prevent prevent? didn't they prevent prevent?
Preterite continuous
wasn't I prevent preventing? weren't you prevent preventing? wasn't he prevent preventing? weren't we prevent preventing? weren't you prevent preventing? weren't they prevent preventing?
Present perfect
haven't I prevent prevented? haven't you prevent prevented? hasn't he prevent prevented? haven't we prevent prevented? haven't you prevent prevented? haven't they prevent prevented?
Present perfect continuous
haven't I been prevent preventing? haven't you been prevent preventing? hasn't he been prevent preventing? haven't we been prevent preventing? haven't you been prevent preventing? haven't they been prevent preventing?
Pluperfect
hadn't I prevent prevented? hadn't you prevent prevented? hadn't he prevent prevented? hadn't we prevent prevented? hadn't you prevent prevented? hadn't they prevent prevented?
Pluperfect continuous
hadn't I been prevent preventing? hadn't you been prevent preventing? hadn't he been prevent preventing? hadn't we been prevent preventing? hadn't you been prevent preventing? hadn't they been prevent preventing?
Future
won't I prevent prevent? won't you prevent prevent? won't he prevent prevent? won't we prevent prevent? won't you prevent prevent? won't they prevent prevent?
Future continuous
won't I be prevent preventing? won't you be prevent preventing? won't he be prevent preventing? won't we be prevent preventing? won't you be prevent preventing? won't they be prevent preventing?
Future perfect
won't I have prevent prevented? won't you have prevent prevented? won't he have prevent prevented? won't we have prevent prevented? won't you have prevent prevented? won't they have prevent prevented?
Future perfect continuous
won't I have been prevent preventing? won't you have been prevent preventing? won't he have been prevent preventing? won't we have been prevent preventing? won't you have been prevent preventing? won't they have been prevent preventing?
Conditional
Present
wouldn't I prevent prevent? wouldn't you prevent prevent? wouldn't he prevent prevent? wouldn't we prevent prevent? wouldn't you prevent prevent? wouldn't they prevent prevent?
Present continuous
wouldn't I be prevent preventing? wouldn't you be prevent preventing? wouldn't he be prevent preventing? wouldn't we be prevent preventing? wouldn't you be prevent preventing? wouldn't they be prevent preventing?
Past
wouldn't I have prevent prevented? wouldn't you have prevent prevented? wouldn't he have prevent prevented? wouldn't we have prevent prevented? wouldn't you have prevent prevented? wouldn't they have prevent prevented?
Past continuous
wouldn't I have been prevent preventing? wouldn't you have been prevent preventing? wouldn't he have been prevent preventing? wouldn't we have been prevent preventing? wouldn't you have been prevent preventing? wouldn't they have been prevent preventing?