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