| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] which this [noun] | 453 |
|
| 2 | [prep] which this [noun] | 453 |
|
| 3 | through which [adj] [noun] | 112 |
|
| 4 | through [pron] this [noun] | 10 |
|
| 5 | through which this [noun] | 6 |
|
| 6 | through [Wh det] this [noun] | 6 |
|
| 7 | through which this [noun] | 6 |
|
