| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun sg] of human resources | 7 |
|
| 2 | [prep] [noun sg] of human resources | 7 |
|
| 3 | [prep] [noun sg] of human resources | 7 |
|
| 4 | [prep] director of human resources | 5 |
|
