**Here are some examples of using the word «chastise»:**
1. The teacher chastised the student for talking during the lecture.
2. She chastised herself for not studying harder for the exam.
3. The coach chastised the team for their poor performance in the game.
4. The parent chastised their child for lying to them.
5. The boss chastised his employee for being late to work.
6. The pastor chastised the congregation for their lack of involvement in church activities.
7. The coach chastised himself for not preparing the team well for the competition.
8. The judge chastised the lawyer for making frivolous arguments.
9. The parent chastised their child for breaking a family rule.
10. The manager chastised the employee for not meeting deadlines.
In all these examples, «chastise» means to criticize or scold someone for doing something wrong.