don't I verify? don't you verify? doesn't he verify? don't we verify? don't you verify? don't they verify?
Presente contínuo
am I not verifying? aren't you verifying? isn't he verifying? aren't we verifying? aren't you verifying? aren't they verifying?
Pretérito
didn't I verify? didn't you verify? didn't he verify? didn't we verify? didn't you verify? didn't they verify?
Preterito contínuo
wasn't I verifying? weren't you verifying? wasn't he verifying? weren't we verifying? weren't you verifying? weren't they verifying?
Presente perfeito
haven't I verified? haven't you verified? hasn't he verified? haven't we verified? haven't you verified? haven't they verified?
Presente perfeito contínuo
haven't I been verifying? haven't you been verifying? hasn't he been verifying? haven't we been verifying? haven't you been verifying? haven't they been verifying?
Mais perfeito
hadn't I verified? hadn't you verified? hadn't he verified? hadn't we verified? hadn't you verified? hadn't they verified?
Contínuo mais perfeito
hadn't I been verifying? hadn't you been verifying? hadn't he been verifying? hadn't we been verifying? hadn't you been verifying? hadn't they been verifying?
Futuro
won't I verify? won't you verify? won't he verify? won't we verify? won't you verify? won't they verify?
Futuro contínuo
won't I be verifying? won't you be verifying? won't he be verifying? won't we be verifying? won't you be verifying? won't they be verifying?
futuro perfeito
won't I have verified? won't you have verified? won't he have verified? won't we have verified? won't you have verified? won't they have verified?
futuro perfeito contínuo
won't I have been verifying? won't you have been verifying? won't he have been verifying? won't we have been verifying? won't you have been verifying? won't they have been verifying?
Condicional
Presente
wouldn't I verify? wouldn't you verify? wouldn't he verify? wouldn't we verify? wouldn't you verify? wouldn't they verify?
Presente contínuo
wouldn't I be verifying? wouldn't you be verifying? wouldn't he be verifying? wouldn't we be verifying? wouldn't you be verifying? wouldn't they be verifying?
Passado
wouldn't I have verified? wouldn't you have verified? wouldn't he have verified? wouldn't we have verified? wouldn't you have verified? wouldn't they have verified?
Passado contínuo
wouldn't I have been verifying? wouldn't you have been verifying? wouldn't he have been verifying? wouldn't we have been verifying? wouldn't you have been verifying? wouldn't they have been verifying?