| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] at the [noun] | 3203 |
|
| 2 | staff at the [noun] | 238 |
|
| 3 | [conj] staff at [noun] | 32 |
|
| 4 | [conj] staff at the | 23 |
|
