| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [pers pn] [vb past] [prep] | 2551 |
|
| 2 | to which [pers pn] [vb past] | 584 |
|
| 3 | to [pers pn] [vb past] [prep] | 56 |
|
