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