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