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