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