| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] at [adj] | 2186 |
|
| 2 | [vb pp] [adj] time | 86 |
|
| 3 | at [adj] time | 71 |
|
| 4 | [vb pp] at time | 17 |
|
