404. That’s an error.

The requested URL /_/+1/confirm?hl=de&url=http://www.verbformen.de/konjugation/angewo:hnen.htm&title=angew%C3%B6hnen+-+gew%C3%B6hnte+an+-+hat+angew%C3%B6hnt+%28Konjugation%29 was not found on this server. That’s all we know.