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