| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh pn] work [prep] [noun] | 327 |
|
| 2 | [Wh pn] work [prep] [noun] | 327 |
|
| 3 | [Wh pn] [verb] at [noun] | 318 |
|
| 4 | [pron] work at [noun] | 152 |
|
| 5 | [Wh pn] work at [noun] | 55 |
|
