| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] which [pron] can [verb] | 711 |
|
| 2 | [prep] which [pron] [modal v] work | 15 |
|
| 3 | [prep] [pron] [pron] can work | 11 |
|
| 4 | [prep] which [pron] can work | 10 |
|
