| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] which [vb mod] | 287 |
|
| 2 | which [vb mod] allow | 277 |
|
| 3 | [vb pp] which allow | 22 |
|
| 4 | [vb pp] [vb mod] allow | 9 |
|
