| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] at [art] time | 805 |
|
| 2 | [vb pp] at [art] [adj -er] | 326 |
|
| 3 | at [art] [adj -er] time | 77 |
|
| 4 | [vb pp] [art] [adj -er] time | 11 |
|
