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