| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] which [num] [noun] | 491 |
|
| 2 | [prep] which [num] [noun] | 491 |
|
| 3 | through which [adj] [noun] | 112 |
|
| 4 | through [pron] [num] [noun] | 29 |
|
| 5 | through which [num] [noun] | 5 |
|
