Learning about German cases might not be as fun as learning about German fairy tales or how to flirt in German
but it’s absolutely key to learning the
language.
In German, cases help you identify who is doing what in a sentence, which is an essential part of communication. Using the right case can make all the
difference in getting your point across.
So we created a comprehensive guide for you that includes a German cases chart and a breakdown of nominative, accusative, genitive and dative in
German, so you know exactly when and how to use each case.
What is the German case system
The case system in German determines how nouns, pronouns, and articles change form to indicate their role in a sentence. It's like a set of rules that helps
to identify the subject, object, and other elements within a sentence.
There are four different cases:
    1. Nominative Case (Nominativ): This is the subject of the sentence, the 'doer' of the action. For example, in the sentence "Der Hund bellt," (the dog
       barks), 'Der Hund' is in the nominative case.
    2. Accusative Case (Akkusativ): The accusative case shows who or what is the direct object of the action. In the sentence "Ich sehe den Hund (I see the
       dog)," 'den Hund' is in the accusative case as the recipient of the seeing.
    3. Dative Case (Dativ): This case is for the indirect object, indicating to whom or for whom something is done. In "Ich gebe dem Mann das Buch" (I give
       the book to the man), 'dem Mann' is in the dative case because the man is the indirect recipient of the book.
    4. Genitive Case (Genitiv): This case shows possession or a close relationship. In "Das Buch des Mannes (the man's book)," 'des Mannes' is in the
       genitive case, showing possession of the book.
What is a noun case
A noun case is a grammatical category that changes the form of a noun to express its role in a sentence. This change often involves different endings or
forms, helping to clarify a noun’s function and its relationship to other words in the sentence. In German, there are four noun cases.
  Case                   Role                         Description
  Nominative             Subject                      Shows the subject of the sentence: Who or what is performing the action?
  Accusative             Direct Object                Shows the direct object: Who is the receiver of the action?
  Dative                 Indirect Object              Shows the indirect object: To whom or for whom is the action done?
  Genitive               Possession                   Expresses possession, origin, or relationship: Whose object is being addressed?
How cases work in German
German is an inflected language. That means nouns, pronouns, and adjectives can have different endings depending on whether they are the subject,
object, or show possession. Unlike English, where grammatical function is shown by word order, German relies on these inflections.
For example, in English, we say, "The dog bites the man" vs. "The man bites the dog", but in German we need different cases because the word order
doesn’t show who is active and who is passive:
"Der Hund beißt den Mann" and "Den Mann beißt der Hund," both mean “The dog bites the man.”
German cases
Let’s dive deeper into each one of the German cases.
1. German nominative case
The nominative case in German is used to identify the subject of a sentence, which is the person or thing performing the action. As the most basic case, it’s
a good starting point for learning the German case system.
German nominative forms
                                           Gender                                            Definite                                  Indefinite
  Singular                                 Masculine                                         der                                       ein
  Singular                                 Feminine                                          die                                       eine
  Singular                                 Neuter                                            das                                       ein
  Plural                                   Masculine                                         die                                       —
  Plural                                   Feminine                                          die                                       —
  Plural                                   Neuter                                            die                                       —
German nominative case examples
      Singular Masculine: "Der Hund spielt." (The dog is playing.)
      Singular Feminine: "Die Katze schläft." (The cat is sleeping.)
      Singular Neuter: "Das Kind lacht." (The child is laughing.)
      Plural Masculine: "Die Hunde spielen." (The dogs are playing.)
      Plural Feminine: "Die Katzen schlafen." (The cats are sleeping.)
      Plural Neuter: "Die Kinder lachen." (The children are laughing.)
2. German accusative case
The accusative case in German identifies the direct object in a sentence, that is, the person or thing that receives the action. This case mainly impacts
masculine nouns, changing their definite and indefinite articles ('der' becomes 'den', 'ein' becomes 'einen').
German accusative forms
                                            Gender                                            Definite                                  Indefinite
  Singular                                  Masculine                                         den                                       einen
  Singular                                  Feminine                                          die                                       eine
  Singular                                  Neuter                                            das                                       ein
  Plural                                    Masculine                                         die                                       —
  Plural                                    Feminine                                          die                                       —
  Plural                                    Neuter                                            die                                       —
German accusative case examples
      Singular Masculine: "Ich sehe den Hund." (I see the dog.)
      Singular Feminine: "Ich rieche die Blume." (I smell the flower.)
      Singular Neuter: "Ich kaufe das Brot." (I buy the bread.)
      Plural Masculine: "Ich kenne die Männer." (I know the men.)
      Plural Feminine: "Ich lade die Frauen ein." (I invite the women.)
      Plural Neuter: "Ich sammle die Bücher." (I collect the books.)
3. German dative case
The dative case in German is used for the indirect object in a sentence. It comes into play when you're talking about doing something for or to someone
else. For example, when you give a gift to someone, the 'someone' is in the dative case.
In this case, the articles for masculine and neuter nouns change to 'dem', for feminine nouns to 'der', and for plural nouns to 'den'.
German dative forms
                                            Gender                                            Definite                                   Indefinite
  Singular                                  Masculine                                         dem                                        einem
  Singular                                  Feminine                                          der                                        einer
  Singular                                  Neuter                                            dem                                        einem
  Plural                                    Masculine                                         den                                        —
  Plural                                    Feminine                                          den                                        —
  Plural                                    Neuter                                            den                                        —
German dative case examples
      Singular Masculine: "Ich folge dem Mann." (I follow the man.)
      Singular Feminine: "Ich antworte der Frau." (I answer the woman.)
      Singular Neuter: "Ich danke dem Kind." (I thank the child.)
      Plural Masculine: "Ich danke den Lehrern." (I thank the teachers.)
      Plural Feminine: "Ich schreibe den Frauen." (I write to the women.)
      Plural Neuter: "Ich spiele mit den Kindern." (I play with the children.)
4. German genitive case
The genitive case in German shows possession or a relationship. It's similar to using 'of' or an apostrophe ‘s’ in English. German genitive cases aren’t used as
often as dative cases because they can be a little complicated, even for German natives.
In the genitive case, definite articles change to 'des' for masculine and neuter nouns and 'der' for feminine and plural nouns. Additionally, many masculine
and neuter nouns also add an '-s' or '-es' at the end.
German genitive forms
                                            Gender                                            Definite                                  Indefinite
  Singular                                  Masculine                                         des                                       eines
  Singular                                  Feminine                                          der                                       einer
  Singular                                  Neuter                                            des                                       eines
  Plural                                    Masculine                                         der                                       —
  Plural                                    Feminine                                          der                                       —
  Plural                                    Neuter                                            der                                       —
German genitive case examples
      Singular Masculine: "Das ist das Auto des Mannes." (That is the man's car.)
      Singular Feminine: "Die Idee der Frau ist interessant." (The woman's idea is interesting.)
      Singular Neuter: "Die Farbe des Hauses gefällt mir." (I like the color of the house.)
      Plural Masculine: "Die Bücher der Männer sind auf dem Tisch." (The men's books are on the table.)
      Plural Feminine: "Die Meinungen der Frauen sind wichtig." (The opinions of the women are important.)
      Plural Neuter: "Die Räder der Autos sind neu." (The wheels of the cars are new.)
German cases chart
Definite articles
                                 Case:        Case:        Case:    Case:
  Numerus            Gender      Nominative   Accusative   Dative   Genitive
  Singular           Masculine   der          den          dem      des
  Singular           Feminine    die          die          der      der
  Singular           Neuter      das          das          dem      des
  Plural             Masculine   die          die          den      der
  Plural             Feminine    die          die          den      der
  Plural             Neuter      die          die          den      der
Indefinite articles
                                  Case:        Case:        Case:    Case:
  Numerus             Gender      Nominative   Accusative   Dative   Genitive
  Singular            Masculine   ein          einen        einem    eines
  Singular            Feminine    eine         eine         einer    einer
  Singular            Neuter      ein          ein          einem    eines
  Plural              Masculine   -            -            -        -
  Plural              Feminine    -            -            -        -
  Plural              Neuter      -            -            -        -