Breakdown of Mein Schlüssel ist weg.
Questions & Answers about Mein Schlüssel ist weg.
In German, all nouns are capitalized, not just proper names.
So:
- mein Schlüssel = my key
- das Haus = the house
- ein Auto = a car
That is why Schlüssel begins with a capital S.
Because Schlüssel here is masculine singular and it is the subject of the sentence.
The noun der Schlüssel is masculine, so in the nominative singular you use:
- mein Schlüssel = my key
Compare:
- mein Schlüssel = my key
- meine Tasche = my bag
- mein Auto = my car
- meine Schlüssel = my keys
So meine would be wrong here if you mean one key.