| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] [adj] worker ' | 75 |
|
| 2 | [prep] [art] [noun] worker ' | 41 |
|
| 3 | [prep] [art] [noun] [adj] worker | 31 |
|
| 4 | [art] [noun] [adj] worker ' | 9 |
|
