| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at this [noun] | 8171 |
|
| 2 | [Wh pn] this [noun] | 121 |
|
| 3 | [Wh pn] at [noun] | 34 |
|
| 4 | [Wh pn] at this | 13 |
|
