| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [num] time [coord] another | 76 |
|
| 2 | at one time [conj] another | 76 |
|
| 3 | at [num] time or another | 75 |
|
| 4 | at [num] time or another | 75 |
|
