| Clue | Source | Date |
|---|---|---|
| Not often | Newsday | 30 Dec 2020 |
| On occasion ... and how 20-, 25- and 43-Across go? | The Washington Post | 09 Jul 2018 |
| On occasion ... and how 20-, 25- and 43-Across go? | LA Times Daily | 09 Jul 2018 |
| On occasion ... and how 20-, 25- and 43-Across go? | ||
| Not often | ||
| Not often | ||
| Occasionally | ||
| Occasionally | ||
| Now and then | ||
| Occasionally. | ||
| Sporadically. |