| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [pron] [pers pn] [modal v] [verb] | 4133 |
|
| 2 | [prep] which [pron] [modal v] [verb] | 2124 |
|
| 3 | [prep] which [pers pn] [modal v] [verb] | 1998 |
|
