1. when an action is directed at another person
- Tanaka was called by the manager.
2. something is done to an object belonging to someone else and they feel annoyed by it
- Tanaka's wallet was stolen by a theif.
3. when it is not necessary to mention the person who did the action
- このホテルは60年前にたてられました。 This hotel was built over 60 years ago.
4. used to express an undesirable feeling caused by some event or action
- Yesterday it rained (and I was annoyed by it).