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