| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and [adj] at the time | 17 |
|
| 2 | [coord] [adj] at the time | 17 |
|
| 3 | [coord] [num] at the time | 13 |
|
| 4 | or [adj] at the time | 13 |
|
