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