1. Introduction to Da- and Wo-Compounds

The da- and wo- compounds are commonly used in German to replace prepositional phrases. They function as pronouns referring to things (not people) and are commonly used in questions and statements.

Da-Compounds (Darauf, Damit, Davon, etc.)

• Used instead of prepositional phrases referring to things (not people).
• Formed by combining “da-” with a preposition.
• If the preposition starts with a vowel, “da-” becomes “dar-“ for easier pronunciation.

Wo-Compounds (Woran, Wofür, Womit, etc.)

• Used to form questions about things (not people).
• Formed by combining “wo-” with a preposition.
• If the preposition starts with a vowel, “wo-” becomes “wor-“ for easier pronunciation.

2. Formation of Da- and Wo-Compounds

2.1 Da-Compounds

✔ Rule: If the preposition starts with a vowel, “da-” becomes “dar-“
✔ Example: an → daran, auf → darauf, in → darin

2.2 Wo-Compounds

✔ Rule: If the preposition starts with a vowel, “wo-” becomes “wor-“
✔ Example: an → woran, auf → worauf, in → worin

3. Usage of Da- and Wo-Compounds

3.1 Using Da-Compounds in Statements

Da-compounds are used instead of repeating a prepositional phrase that refers to a thing.

Examples:

• • • Ich denke an das Buch. → Ich denke daran.
      (I am thinking about the book. → I am thinking about it.)
    • Er wartet auf die Antwort. → Er wartet darauf.
      (He is waiting for the answer. → He is waiting for it.)
    • Wir sprechen über das Problem. → Wir sprechen darüber.
      (We are talking about the problem. → We are talking about it.)

✔ Note: Da-compounds cannot be used to refer to people. Instead, use preposition + pronoun.
❌ Ich spreche darüber (about him).
✔ Ich spreche über ihn. (I am talking about him.)

3.2 Using Wo-Compounds in Questions

Wo-compounds are used to ask about things in questions.

Examples:

• • • Woran denkst du?
      (What are you thinking about?)
    • Wofür interessierst du dich?
      (What are you interested in?)
    • Worauf wartest du?
      (What are you waiting for?)
    • Womit schreibst du?
      (What are you writing with?)

✔ Note: Wo-compounds cannot be used to ask about people. Instead, use preposition + wen/wem.
❌ Woran denkst du? (about whom)
✔ An wen denkst du? (Who are you thinking about?)

4. Common Expressions with Da- and Wo-Compounds

4.1 Common Expressions with Da-Compounds

Examples:

• • • Ich bin dafür, dass wir ins Kino gehen. (I am in favor of going to the cinema.)
    • Ich bin dagegen, dass wir so früh aufstehen. (I am against waking up so early.)

4.2 Common Expressions with Wo-Compounds

Examples:

• • • Worüber sprichst du? (What are you talking about?)
    • Womit schreibst du? (What are you writing with?)

6. Summary Table