**Here are some examples of using the word «former» in English:**
1. My **former** teacher was very strict, but now I understand that it was for my own good.
2. I used to live in a small apartment, but now I live in a much larger one — it was my **former** apartment that was small.
3. She was a talented singer, but she gave up on her career and now works as a teacher. Her **former** dream was to become a famous singer.
4. We used to have a lot of problems in our relationship, but we managed to overcome them. Now we are much happier than in our **former** days.
5. He used to be a very successful businessman, but after a series of failures, he lost everything. Now he is trying to start over and rebuild his **former** success.
6. She used to wear a lot of makeup, but now she prefers a more natural look. She has changed her style since her **former** days of heavy makeup.
7. We used to go to the gym every day, but now we only go a few times a week. Our fitness routine has changed since our **former** busy schedule.
8. He used to smoke a lot, but now he quit. He regrets his **former** habit and wants to stay away from it.
9. She used to be very shy and introverted, but now she is much more outgoing and confident. She has grown and developed since her **former** shy self.
10. They used to live in a small town, but now they live in the city. Their lifestyle has changed since their **former** quiet life in the country.