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