Questions & Answers about Meine Füße sind müde.
Why is the ending on Meine an -e?
Füße is a plural noun. When plural nouns are the subject of a sentence (in the nominative case), possessive words like mein must take an -e ending, making it meine.
What is the singular form of Füße, and how is this plural formed?
Since Füße is plural, why doesn't the adjective müde have a plural ending?
In German, adjectives only change their endings when they are placed directly in front of a noun (for example, meine müden Füße). Because müde comes after the verb sind here, it stays in its basic, unchanged dictionary form.