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