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