| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] at the [adj] time | 377 |
|
| 2 | [noun] at the time and | 109 |
|
| 3 | [noun] at the [adj] and | 82 |
|
| 4 | at the [adj] time and | 48 |
|
| 5 | [noun] the [adj] time and | 8 |
|
