| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] staff [prep] other [noun pl] | 9 |
|
| 2 | [prep] staff [prep] other [noun pl] | 9 |
|
| 3 | of staff [prep] other [noun pl] | 5 |
|
| 4 | of staff [prep] other [noun pl] | 5 |
|
