| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun] which [pers pn] | 1633 |
|
| 2 | [noun] by which [pers pn] | 453 |
|
| 3 | [prep] [noun] by which | 128 |
|
| 4 | [prep] [noun] by [pers pn] | 52 |
|
