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