| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [prep] workers ' [noun] | 92 |
|
| 2 | [noun] [prep] workers ' [noun sg] | 52 |
|
| 3 | [noun] [prep] [noun] ' control | 22 |
|
| 4 | [noun] [prep] [noun pl] ' control | 22 |
|
| 5 | [noun] [prep] workers ['s] control | 17 |
|
| 6 | [noun] [prep] worker ' control | 17 |
|
| 7 | [noun] [prep] workers ' control | 17 |
|
| 8 | [noun] [prep] workers ' control | 17 |
|
| 9 | [noun] [prep] workers [unc] control | 17 |
|
