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