| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] at the [adj] time | 172 |
|
| 2 | at the [adj] time be | 105 |
|
| 3 | [pron] at [adj] time be | 40 |
|
| 4 | [pron] at the time be | 37 |
|
