| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] who [vb base] [prep] | 930 |
|
| 2 | [adj] staff who [vb base] | 41 |
|
| 3 | staff who [vb base] [prep] | 35 |
|
| 4 | [adj] staff [vb base] [prep] | 26 |
|
