not have a clue in a sentence

Examples

1. But please don't accuse me of nonsense like not having a clue or common sense.
2. I did not have a clue how to be successful as an undergraduate at Harvard,
3. I do not have a clue what happened.
4. One curiosity of e-mail is often not having a clue where messages are coming from or going.
5. You just do not have a clue.
6. But history does not have a clue.
7. :: : Sir Jehochman, you obviously do not have a clue of what you are talking about.
8. He called Trump an " irresponsible man " who " boasts about not having a clue ."
9. You do not have a clue what " POV " vs . " NPOV " on Wikipedia means.
10. So, I'd like to set up a wikicarptrash-but do not have a clue as to where to begin.