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