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