Imprint
Information according to § 5 DDG (German Digital Services Act)
Toba UG (Haftungsbeschränkt)
St. Johannerstr. 41-43
66111 Saarbrucken
Germany
Represented by:
Antonio Sanchez
Contact
Phone: +49 681 38751027
Email: support@kasusknacker.com
Contact form: Open contact form
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Commercial Register Entry
Registration in the Commercial Register.
Registry Court: Amtsgericht Saarbrucken
Registration Number: HRB 106153
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Data and Content Attribution
Verb conjugation data on this site is based on german-verbs-dict,
which itself uses resources from german-pos-dict.
Source linguistic data is licensed under CC BY-SA 4.0.
We transform and format this data for website display and navigation.
Liability for Content & Disclaimer
The learning content in our app and on this website — including grammar explanations,
examples, and FAQ answers on various topics — is provided for general educational
purposes only, without any guarantee of accuracy, completeness, or timeliness. Parts of this
content are generated with the help of artificial intelligence (AI) and may contain errors. It
does not constitute professional advice of any kind, in particular legal, financial, medical, or
tax advice; please consult a qualified professional before acting on it.
Independent Exam Practice and Trademark Notice
KasusKnacker is an independent grammar-practice service. It is not an exam provider or testing
centre and is not affiliated with, authorized, sponsored or endorsed by Goethe-Institut e.V.,
telc gGmbH, the Federal Office for Migration and Refugees (BAMF), or g.a.s.t. e.V. References to
Goethe-Zertifikat, telc, Deutsch-Test für Zuwanderer (DTZ) and TestDaF are used only to
describe the intended context of this independent practice. The respective names and marks
belong to their owners.
Dispute Resolution
Our email address can be found above in this imprint.
We are not willing or obliged to participate in dispute resolution proceedings before a consumer arbitration board.