Questions & Answers about Dein Kompliment macht mich fröhlich.
Kompliment is a neuter noun in German: das Kompliment.
In the sentence Dein Kompliment macht mich fröhlich, Kompliment is the subject of the sentence, so it is in the nominative case, singular, neuter.
The possessive dein- declines like this in the nominative:
- masculine singular: dein (dein Freund)
- neuter singular: dein (dein Kompliment)
- feminine singular: deine (deine Schwester)
- plural (all genders): deine (deine Freunde, deine Komplimente)
So for a neuter nominative singular noun you must say dein Kompliment, not deine or deinen.
Deinen would be accusative masculine singular (e.g. Ich sehe deinen Freund).
In German:
All nouns are capitalized.
So Kompliment is capitalized because it is a noun.Adjectives and verbs are not capitalized, unless:
- they start the sentence, or
- they are turned into nouns (nominalized), e.g. das Fröhliche.
In Dein Kompliment macht mich fröhlich, fröhlich is just a normal adjective describing the state of mich, so it stays lowercase.