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