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