| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [pron] [vb mod] [verb] | 4324 |
|
| 2 | in which [pron] [verb] | 4112 |
|
| 3 | in which [pron] [vb mod] | 1001 |
|
| 4 | in [pron] [vb mod] [verb] | 156 |
|
