| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [vb pp] at a | 245 |
|
| 2 | [verb] at a worse | 17 |
|
| 3 | [vb pp] at a worse | 15 |
|
| 4 | [verb] [vb pp] a worse | 8 |
|
