1. Time: When something happens.
* Example: *We will go to the beach when the weather is warm.* (Tells when they'll go)
2. Place: Where something happens.
* Example: *The dog hid under the table where he felt safe.* (Tells where the dog hid)
3. Manner: How something happens.
* Example: *She sang the song as if she were a professional.* (Tells how she sang)
4. Cause: Why something happens.
* Example: *I missed the bus because I overslept.* (Tells why the speaker missed the bus)
5. Condition: Under what circumstances something happens.
* Example: *We can go to the park if it doesn't rain.* (Tells under what condition they can go to the park)
6. Concession: Even though something is true, something else also happens.
* Example: *Although it was raining, we still enjoyed the picnic.* (Tells that despite the rain, they still enjoyed the picnic)
7. Purpose: The reason for doing something.
* Example: *He studied hard so that he could get good grades.* (Tells why he studied hard)
8. Result: What happens as a consequence of something.
* Example: *She practiced so much that she became a skilled musician.* (Tells the result of her practicing)
By adding information about time, place, manner, cause, condition, concession, purpose, or result, adverb clauses enrich our sentences and provide context for understanding the main idea.