Breakdown of Ich kenne diesen Gegenstand nicht.
ich
I
nicht
not
kennen
to know (somebody/something)
dieser
this / that (fem.: diese, neut.: dieses)
Questions & Answers about Ich kenne diesen Gegenstand nicht.
Why do we use kenne here instead of weiß for 'know'?
In German, kennen is used when you are familiar with a person, place, or physical thing (always followed by a noun or pronoun). Because you are talking about knowing an item (diesen Gegenstand), you must use kennen. Wissen is used for knowing facts, usually followed by a question word or a dass clause.
What is the difference between Gegenstand, Ding, and Sache?
Gegenstand is a slightly more formal and precise word for a tangible, physical 'object' or 'item'. Ding is the direct, casual translation for 'thing'. Sache can mean a physical thing, but it is often used for abstract matters, issues, or personal belongings.
Why is it diesen Gegenstand and not dieser?
The noun Gegenstand is masculine (der Gegenstand). In this sentence, it is the direct object receiving the action of the verb kennen, so it must be in the accusative case. This changes the demonstrative pronoun from the nominative dieser to the accusative diesen.
Why is nicht placed at the very end of the sentence?