| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] or [adj] at the time | 12 |
|
| 2 | [num] or [adj] at the time | 8 |
|
| 3 | or [adj] [noun] at the time | 12 |
|
| 4 | or [adj] [noun pl] at the time | 7 |
|
