Give examples of concessive clauses formed with conjunctions.

Concessive clauses are used to express a contrast or concession in a sentence. They are formed by using specific conjunctions that indicate a concession or opposition. Here are some examples of concessive clauses formed with conjunctions:

1. Although he studied hard, he failed the exam.
2. Despite the rain, we decided to go for a walk.
3. Even though she was tired, she continued working.
4. Though it was expensive, I bought the dress.
5. Notwithstanding his age, he completed the marathon.
6. In spite of the traffic, we arrived on time.
7. Regardless of the outcome, we will give our best.
8. While it was challenging, she managed to finish the project.
9. Granted that it was difficult, he still succeeded.
10. Admittedly, she made a mistake, but she learned from it.

These examples demonstrate the use of conjunctions such as "although," "despite," "even though," "though," "notwithstanding," "in spite of," "regardless of," "while," "granted that," and "admittedly" to introduce concessive clauses. These clauses provide a contrast or concession to the main clause, indicating that despite a particular circumstance or condition, the main clause still holds true.