| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] which [pers pn] [verb] [pron] | 1031 |
|
| 2 | in [pron] [pers pn] [verb] [pron] | 527 |
|
| 3 | in [Wh det] [pers pn] [verb] [pron] | 492 |
|
| 4 | in which [pron] [verb] [pron] | 482 |
|
| 5 | in which [pers pn] [verb] [pron] | 475 |
|
