Reference · German B1

N-Declension: Weak Nouns

A small group of masculine nouns ("weak nouns") add -n or -en in every case except nominative singular. Mixing this up is one of the most common B1 writing mistakes.

Full case table

Caseder Junge (boy)der Name (name)der Herr (gentleman)
Nominativeder Jungeder Nameder Herr
Accusativeden Jungenden Namenden Herrn
Dativedem Jungendem Namendem Herrn
Genitivedes Jungendes Namensdes Herrn

Name and a few similar nouns (Gedanke, Glaube, Herz) add an extra -s in the genitive on top of the usual -n. Herr adds only a single -n throughout (Herrn), not -en.

Recognizing a weak noun

Common weak nouns

der Jungeboyder Kollegecolleague
der Kundecustomerder Menschhuman/person
der Herrgentleman/Mr.der Studentstudent
der Namenameder Nachbarneighbor
der Neffenephewder Zeugewitness
der Präsidentpresidentder Journalistjournalist

Example sentences

Ich arbeite mit einem Kollegen zusammen. (I work together with a colleague.)
Das ist die Tasche des Studenten. (That is the student's bag.)
Ich kenne den Namen dieses Herrn nicht. (I don't know this gentleman's name.)

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