| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | worked [prep] [noun] | 703 |
|
| 2 | [Wh pn] [prep] [noun] | 617 |
|
| 3 | [Wh pn] worked [prep] | 489 |
|
| 4 | [Wh pn] worked [noun] | 6 |
|
