…
Questions & Answers about Bist du müde?
Why does the sentence start with Bist instead of Du?
In German questions, the verb often comes first. Here, Bist (the conjugated form of sein for du) starts the sentence, followed by du (the subject), and then müde?.
How do I pronounce müde correctly?
The ü is pronounced like the "u" in the French word tu, with slightly rounded lips. Practice forming an "ee" sound (as in "see") while rounding your lips more.
What is the difference between du and Sie when asking the same question?
Du is used for informal situations (friends, family, or peers). Sie is the formal version (people you don’t know well, superiors, or in professional settings). In a formal context, you would say: Sind Sie müde?
Why do I need to use sein (to be) for asking if someone is tired?
In German, the adjective müde (tired) typically pairs with forms of the verb sein. So to express being tired, you say ich bin müde, du bist müde, etc. It’s the same pattern as in English with "to be" (e.g., "I am tired," "you are tired").
More from this lesson
AI Language TutorTry it ↗
“How do German cases work?”
German has four grammatical cases: nominative (subject), accusative (direct object), dative (indirect object), and genitive (possession). The case determines the form of articles and adjectives. For example, "the dog" is "der Hund" as a subject but "den Hund" as a direct object.
Sign up free — start using our AI language tutor
Start learning GermanMaster German — from Bist du müde to fluency
All course content and exercises are completely free — no paywalls, no trial periods.
- ✓ Infinitely deep — unlimited vocabulary and grammar
- ✓ Fast-paced — build complex sentences from the start
- ✓ Unforgettable — efficient spaced repetition system
- ✓ AI tutor to answer your grammar questions