| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [prep] employers [unc] use | 6 |
|
| 2 | [prep] employers [unc] use of | 7 |
|
| 3 | [prep] employers [unc] use [prep] | 7 |
|
| 4 | [prep] employers [unc] use [prep] | 7 |
|
| 5 | [prep] employers [unc] use of | 7 |
|
