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der · Masculine (Maskulinum)A1Strong DeclensionTime & Calendar

der Montag

Monday

Nominative Sg.der Montag
Genitive Sg.des Montags
Nominative Plural
die Montage
Dative Pluralden Montagen
Gender / Plural CueDays of the week -> ALWAYS masculine (der)

Full 4-Case Declension Table

Switch determiner types to inspect how articles and noun endings change together.

Definite (der / die / das): Used for specific, already known, or general-category nouns.

Case (Fall)QuestionSingularPlural
Nominative
Nominativ (Werfall)
Wer oder was?
der Montag
die Montage
Accusative
Akkusativ (Wenfall)
Wen oder was?
den Montag
die Montage
Dative
Dativ (Wemfall)
Wem?
dem Montag
den Montagen
Genitive
Genitiv (Wesfall)
Wessen?
des Montags
der Montage

Why These Endings Work

Standard pattern for most masculine (der) and neuter (das) nouns: genitive singular ends in -s or -es.

  • Dative plural adds -n to the plural stem: Montage → Montagen.
Pattern summary: Genitive Sg adds -(e)s; Accusative/Dative Sg equal the base noun.

Example Sentences in Context

Dative

Am Montag arbeite ich.

On Monday I work.

Accusative

Ich verschiebe den Termin auf den nächsten Montag.

I'm moving the appointment to next Monday.

Interactive Tools & Related Guides

FAQs: der Montag

Is "Montag" der, die, or das in German?

"Montag" takes the masculine definite article "der" (der Montag). Gender cue: Days of the week -> ALWAYS masculine (der).

What is the plural and Dative plural of "der Montag"?

The Nominative plural of der Montag is "die Montage" (pattern: -e). In the Dative plural it becomes "den Montagen".

How does "der Montag" change in the Genitive, Accusative, and Dative?

As a strong masculine noun, "Montag" changes only in the Genitive singular (des Montags); Accusative and Dative keep "Montag".