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