| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] which [pron] | 24209 |
|
| 2 | [prep] which [pron] | 24209 |
|
| 3 | in [pron] [pron] | 9780 |
|
| 4 | in [Wh det] [pron] | 9057 |
|
| 5 | in which [pron] | 8162 |
|
| 6 | in which [pron] | 8162 |
|
