| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] which [pron] can help | 18 |
|
| 2 | [prep] which [pron] can help | 18 |
|
| 3 | in which [pron] can help | 16 |
|
| 4 | in which [pron] can help | 16 |
|
| 5 | which [pron] can help [pron] | 8 |
|
