**Supposedly** is an adverb that is used to indicate that something is believed to be true, but without providing proof or confirmation. Here are some examples of how **supposedly** can be used in English:
1. The concert was supposed to start at 7 p.m., but it was delayed by an hour.
2. She supposedly lives in a huge mansion, but I've never seen it.
3. He is supposed to be a very talented musician, but his songs don't impress me.
4. The company is supposedly going through a difficult financial period, but they are still expanding.
5. They are supposed to be experts in their field, but their advice doesn't seem very helpful.
6. The weather forecast says it will rain tomorrow, but supposedly it will be sunny.
7. He is supposed to have a lot of money, but he drives a very old car.
8. The book is supposed to be very interesting, but I found it quite boring.
9. She is supposed to be a good cook, but her food doesn't taste very good.
10. The movie is supposed to be a comedy, but it is quite sad.