don't I tone? don't you tone? doesn't he tone? don't we tone? don't you tone? don't they tone?
Presente continuo
am I not toning? aren't you toning? isn't he toning? aren't we toning? aren't you toning? aren't they toning?
Pretérito
didn't I tone? didn't you tone? didn't he tone? didn't we tone? didn't you tone? didn't they tone?
Pretérito continuo
wasn't I toning? weren't you toning? wasn't he toning? weren't we toning? weren't you toning? weren't they toning?
Presente perfecto
haven't I toned? haven't you toned? hasn't he toned? haven't we toned? haven't you toned? haven't they toned?
Presente perfecto continuo
haven't I been toning? haven't you been toning? hasn't he been toning? haven't we been toning? haven't you been toning? haven't they been toning?
Pluscuamperfecto
hadn't I toned? hadn't you toned? hadn't he toned? hadn't we toned? hadn't you toned? hadn't they toned?
Pluscuamperfecto continuo
hadn't I been toning? hadn't you been toning? hadn't he been toning? hadn't we been toning? hadn't you been toning? hadn't they been toning?
Futuro simple
won't I tone? won't you tone? won't he tone? won't we tone? won't you tone? won't they tone?
Futuro continuo
won't I be toning? won't you be toning? won't he be toning? won't we be toning? won't you be toning? won't they be toning?
Futuro perfecto
won't I have toned? won't you have toned? won't he have toned? won't we have toned? won't you have toned? won't they have toned?
Futuro perfecto contínuo
won't I have been toning? won't you have been toning? won't he have been toning? won't we have been toning? won't you have been toning? won't they have been toning?
Condicional
Presente
wouldn't I tone? wouldn't you tone? wouldn't he tone? wouldn't we tone? wouldn't you tone? wouldn't they tone?
Presente continuo
wouldn't I be toning? wouldn't you be toning? wouldn't he be toning? wouldn't we be toning? wouldn't you be toning? wouldn't they be toning?
Passado
wouldn't I have toned? wouldn't you have toned? wouldn't he have toned? wouldn't we have toned? wouldn't you have toned? wouldn't they have toned?
Passado continuo
wouldn't I have been toning? wouldn't you have been toning? wouldn't he have been toning? wouldn't we have been toning? wouldn't you have been toning? wouldn't they have been toning?