**Here are 10 examples of using the word «twelve» in English:**
1. There are **twelve months** in a year.
2. I have been waiting for over **twelve hours** already.
3. The meeting is scheduled for **twelve o'clock** tomorrow.
4. She has **twelve children**, which is quite a big family.
5. The movie lasts for **twelve minutes**, so it's quite short.
6. We have to finish this project by **twelve tomorrow**.
7. The temperature outside is **twelve degrees Celsius**.
8. There are **twelve colors** on the rainbow.
9. I have to be at the airport at **twelve thirty** to catch my flight.
10. The company has been operating for over **twelve years**.