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