| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [prep] [art] [unc] | 6312 |
|
| 2 | [noun] [prep] [art] worker | 384 |
|
| 3 | [prep] [art] worker [unc] | 124 |
|
| 4 | [noun] [prep] worker [unc] | 101 |
|
