| Clue | Source | Date |
|---|---|---|
| Real long time | Newsday | 08 Nov 2018 |
| Long, long time | New York Times | 21 May 2017 |
| Long, long time | ||
| Long time, so to speak | ||
| Long time | ||
| Very long time | ||
| Long while | ||
| Long time | ||
| Month of Sundays | ||
| Long while | ||
| Long time | ||
| Long time | ||
| Long time | ||
| A long time. | ||
| Long time: Colloq. | ||
| Long time. |