don't I undertake? don't you undertake? doesn't she undertake? don't we undertake? don't you undertake? don't they undertake?
Präsentieren Sie kontinuierlich
am I not undertaking? aren't you undertaking? isn't she undertaking? aren't we undertaking? aren't you undertaking? aren't they undertaking?
Präteritum
didn't I undertake? didn't you undertake? didn't she undertake? didn't we undertake? didn't you undertake? didn't they undertake?
Präteritum kontinuierlich
wasn't I undertaking? weren't you undertaking? wasn't she undertaking? weren't we undertaking? weren't you undertaking? weren't they undertaking?
Präsens perfekt
haven't I undertaken? haven't you undertaken? hasn't she undertaken? haven't we undertaken? haven't you undertaken? haven't they undertaken?
Präsens perfekt kontinuierlich
haven't I been undertaking? haven't you been undertaking? hasn't she been undertaking? haven't we been undertaking? haven't you been undertaking? haven't they been undertaking?
Plusquamperfekt
hadn't I undertaken? hadn't you undertaken? hadn't she undertaken? hadn't we undertaken? hadn't you undertaken? hadn't they undertaken?
Pluperfect ununterbrochen
hadn't I been undertaking? hadn't you been undertaking? hadn't she been undertaking? hadn't we been undertaking? hadn't you been undertaking? hadn't they been undertaking?
Futur
won't I undertake? won't you undertake? won't she undertake? won't we undertake? won't you undertake? won't they undertake?
Futur kontinuierlich
won't I be undertaking? won't you be undertaking? won't she be undertaking? won't we be undertaking? won't you be undertaking? won't they be undertaking?
Futur perfekt
won't I have undertaken? won't you have undertaken? won't she have undertaken? won't we have undertaken? won't you have undertaken? won't they have undertaken?
Futur perfekt kontinuierlich
won't I have been undertaking? won't you have been undertaking? won't she have been undertaking? won't we have been undertaking? won't you have been undertaking? won't they have been undertaking?
Bedingt
Präsens
wouldn't I undertake? wouldn't you undertake? wouldn't she undertake? wouldn't we undertake? wouldn't you undertake? wouldn't they undertake?
Präsentieren Sie kontinuierlich
wouldn't I be undertaking? wouldn't you be undertaking? wouldn't she be undertaking? wouldn't we be undertaking? wouldn't you be undertaking? wouldn't they be undertaking?
Perfekt
wouldn't I have undertaken? wouldn't you have undertaken? wouldn't she have undertaken? wouldn't we have undertaken? wouldn't you have undertaken? wouldn't they have undertaken?
Perfekt kontinuierlich
wouldn't I have been undertaking? wouldn't you have been undertaking? wouldn't she have been undertaking? wouldn't we have been undertaking? wouldn't you have been undertaking? wouldn't they have been undertaking?