Elon.io is an online learning platform
We have an entire course teaching German grammar and vocabulary.
Questions & Answers about Mein Regenschirm ist gelb.
Why is mein used instead of meine before Regenschirm?
The possessive pronoun mein follows the same declension pattern as the indefinite article ein. Since Regenschirm is masculine (der Regenschirm) and in the nominative case here, mein takes no ending. You would use meine for feminine nouns (e.g. meine Tasche) or for plural nouns (e.g. meine Regenschirme).
Why is Regenschirm written as one word?
German often forms compound nouns by simply concatenating words without spaces. Here Regen (rain) + Schirm (umbrella) combine into one noun: Regenschirm.
Why is the R in Regenschirm capitalized?
In German, all nouns are capitalized regardless of where they appear in the sentence. That’s why you always see Regenschirm with a capital R.
Why is the adjective gelb not ending in -e, -er, or another ending?
Because gelb is used predicatively after the linking verb sein. Predicate adjectives in German remain undeclined (no endings). Compare that with an attributive adjective before a noun, which would take an ending: ein gelber Regenschirm (a yellow umbrella).
What case is being used in this sentence?
Both Mein Regenschirm (the subject) and gelb (a predicate adjective) are in the nominative case. The nominative marks the subject of a sentence and, in this construction, the adjective remains in its base form.
Why is ist used here and not sein ist or sein ist repeated?
Ist is simply the third-person singular present tense form of the verb sein (to be). In German you never add another sein after it. You say ich bin, du bist, er/sie/es ist, etc., not ist sein.
How would I turn this into a yes/no question?
German uses the verb-second (V2) rule for statements and places the verb first in yes/no questions. So you move ist to the front:
Ist mein Regenschirm gelb?
How would I say “I have a yellow umbrella” in German?
You need the verb haben (to have) and the accusative case for the object. Since Regenschirm is masculine, use einen and decline the adjective attributively:
Ich habe einen gelben Regenschirm.
If I wanted to describe the umbrella’s color in front of the noun, how would the adjective change?
In attributive position, adjectives must agree in gender, case, and number with the noun. Here you’d say:
mein gelber Regenschirm
– gelber takes the -er ending because Regenschirm is masculine nominative and mein behaves like an ein-word.