Lesson 171 · German B1

The Genitive Case

Der Genitiv

The fourth and final German case marks possession or a close relationship between two nouns - "the neighbor's car," "the end of the street." You already handle nominative, accusative, and dative (Lessons: haben & Accusative, Dative Case); genitive completes the set.

Today's win: recognize and form a simple genitive phrase.

The genitive articles

GenderArticleExample
masculinedes (+ noun -s/-es)des Mannes (of the man)
femininederder Frau (of the woman)
neuterdes (+ noun -s/-es)des Kindes (of the child)
pluralderder Kinder (of the children)

The rule that trips people up: for masculine and neuter nouns, the noun itself also gets an ending, usually -s (or -es for short nouns): der Mann → des Mannes.

Quick check: for masculine and neuter nouns in the genitive, what happens to the noun itself, not just the article?

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it gets an -s or -es ending

Genitive in a sentence

Das ist das Auto des Nachbarn. (That is the neighbor's car.)
Am Ende der Straße ist ein Supermarkt. (At the end of the street is a supermarket.)

The genitive phrase usually comes right after the noun it describes, unlike English "the neighbor's car," where the possessor comes first.

Quick check: does the German genitive phrase usually come before or after the noun it describes?

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after

Spoken vs. written German

In casual speech, many Germans replace the genitive with von + dative: "das Auto von dem Nachbarn" instead of "das Auto des Nachbarn." Both are understood, but the genitive is still expected in writing, official letters, and the B1 exam - so it is worth learning properly even if you hear the von-version more often on the street.

Genitive prepositions: a preview

A small set of prepositions always take the genitive case: wegen (because of), während (during), trotz (despite). A later lesson covers these in full - for now, just notice the pattern: wegen des Wetters (because of the weather).

Try it out loud: say "the car of my neighbor" and "the end of the street" using des/der.

Recap

1. "The neighbor's car" (masculine noun Nachbar) - das Auto ______ Nachbarn.

Show answer
des

2. What informal alternative to the genitive do many Germans use in speech?

Show answer
von + dative

Primary source

Aligned with standard Goethe-Zertifikat B1 / telc B1 exam syllabus topics.

Want to practice turning a few of your own possessions into genitive phrases? Ask your teaching agent.