| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [prep] workers ' rights | 14 |
|
| 2 | [noun sg] [prep] workers ' rights | 13 |
|
| 3 | [noun] of workers ' rights | 12 |
|
| 4 | [noun] of workers ' rights | 12 |
|
