I. TheoryRelative clauses are used to provide additional information regarding the noun of a sentence. In English, this information often follows who, which, or that. This is slightly more complex in German as gender, case and number play a role in determining which relative pronoun to use.
|Ich sehe den Mann.
I see the man.
Der Mann ist im Park.
The man is in the park.
Ich sehe den Mann, der im Park ist.
I see the man who is in the park.