Use of Should Have Been:
Should have been is the passive of should have.
- Preparation should have been done by me.
- Exams should have been given.
- He should have been helped.
- She should have been trained.
- Work should have been finished on time.
- Phone should have been recharged.
- Car should have been washed.
- She should have not been punished.
- Road should have been repaired.
- Money should have been paid back.