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