| Clue | Source | Date |
|---|---|---|
| "Strange, right?" | The Telegraph Cross Atlantic | 15 Mar 2025 |
| 'Isn't that strange?' | USA Today | 15 Oct 2022 |
| 'Isn't that strange?' | New York Times | 28 May 2021 |
| 'Isn't it strange?' | New York Times | 21 Nov 2020 |
| 'Have you ever seen anything so strange?' | The Washington Post | 18 Oct 2016 |