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