| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] which [pron] can be used | 7 |
|
| 2 | [prep] which [pron] can be used | 7 |
|
| 3 | in which [pron] can be used | 6 |
|
| 4 | in which [pron] can be used | 6 |
|
