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