| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [prep] [noun] ' [noun] | 3278 |
|
| 2 | [noun] [prep] worker [unc] [noun] | 94 |
|
| 3 | [noun] [prep] worker ['s] [noun] | 94 |
|
| 4 | [noun] [prep] worker ' [noun] | 92 |
|
