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