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