don't I perforate? don't you perforate? doesn't she perforate? don't we perforate? don't you perforate? don't they perforate?
Présent continu
am I not perforating? aren't you perforating? isn't she perforating? aren't we perforating? aren't you perforating? aren't they perforating?
Prétérit
didn't I perforate? didn't you perforate? didn't she perforate? didn't we perforate? didn't you perforate? didn't they perforate?
Prétérit
wasn't I perforating? weren't you perforating? wasn't she perforating? weren't we perforating? weren't you perforating? weren't they perforating?
Present perfect
haven't I perforated? haven't you perforated? hasn't she perforated? haven't we perforated? haven't you perforated? haven't they perforated?
Present perfect continu
haven't I been perforating? haven't you been perforating? hasn't she been perforating? haven't we been perforating? haven't you been perforating? haven't they been perforating?
Pluperfect
hadn't I perforated? hadn't you perforated? hadn't she perforated? hadn't we perforated? hadn't you perforated? hadn't they perforated?
Pluperfect continu
hadn't I been perforating? hadn't you been perforating? hadn't she been perforating? hadn't we been perforating? hadn't you been perforating? hadn't they been perforating?
Futur
won't I perforate? won't you perforate? won't she perforate? won't we perforate? won't you perforate? won't they perforate?
Futur continu
won't I be perforating? won't you be perforating? won't she be perforating? won't we be perforating? won't you be perforating? won't they be perforating?
Futur antérieur
won't I have perforated? won't you have perforated? won't she have perforated? won't we have perforated? won't you have perforated? won't they have perforated?
Futur antérieur continu
won't I have been perforating? won't you have been perforating? won't she have been perforating? won't we have been perforating? won't you have been perforating? won't they have been perforating?
Conditionnel
Présent
wouldn't I perforate? wouldn't you perforate? wouldn't she perforate? wouldn't we perforate? wouldn't you perforate? wouldn't they perforate?
Présent continu
wouldn't I be perforating? wouldn't you be perforating? wouldn't she be perforating? wouldn't we be perforating? wouldn't you be perforating? wouldn't they be perforating?
Passé
wouldn't I have perforated? wouldn't you have perforated? wouldn't she have perforated? wouldn't we have perforated? wouldn't you have perforated? wouldn't they have perforated?
Passé continu
wouldn't I have been perforating? wouldn't you have been perforating? wouldn't she have been perforating? wouldn't we have been perforating? wouldn't you have been perforating? wouldn't they have been perforating?