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