| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] at the [adj] time | 380 |
|
| 2 | [adj] at the [adj] time | 295 |
|
| 3 | [vb pp] [adj] at the [adj] | 26 |
|
| 4 | [vb pp] [adj] at the time | 18 |
|
| 5 | [vb pp] [adj] at [adj] time | 8 |
|
