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