Some examples and use cases from the internet:

Some examples and use cases from the internet:

• That happens once a time in your life.
• There was once a time when most people didn't know who Christopher Columbus was, but then he was born.
• Madam President, I would have liked to say that there was once a time when people believed that the environment destroyed employment.
• There was once a time for that law, but not anymore.
• There was once a time when people didn't think that I had what it took either, but I proved them wrong.
• Once a time he was in a chair, the next...
• There was once a time when people did bold things to open the frontier.
• According to legend there was once a time when Master Shifu actually used to smile.

• Well, once upon a time, there was a lovely princess, and she lived in a kingdom ruled by evil men.
• I actually thought he was, once upon a time.
• You were thick as thieves once upon a time.
• I was the family disappointment once upon a time.
• Whatever Apollo might have been once upon a time...
• Because once upon a time, a dear friend did the same exact thing for me.
• I had quite a sizeable family once upon a time.
• Nowadays, technology leads to unemployment, whereas once upon a time it created employment.