| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | teaching staff | 80 |
|
| 2 | catering staff | 20 |
|
| 3 | recruiting staff | 11 |
|
| 4 | playing staff | 10 |
|
| 5 | planning staff | 10 |
|
| 6 | coaching staff | 9 |
|
| 7 | operating staff | 6 |
|
| 8 | providing staff | 6 |
|
| 9 | involving staff | 6 |
|
| 10 | reducing staff | 6 |
|
| 11 | keeping staff | 6 |
|
| 12 | cutting staff | 6 |
|
| 13 | asking staff | 6 |
|
| 14 | retaining staff | 5 |
|
| 15 | housing staff | 5 |
|
| 16 | lecturing staff | 5 |
|
