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