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