| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [verb] [adj] staff | 16 |
|
| 2 | [Wh det] [vb -s] [adj] staff | 12 |
|
| 3 | [Wh det] [verb] [num] staff | 9 |
|
| 4 | [Wh det] [verb] [det] staff | 6 |
|
| 5 | [Wh det] employ [adj] staff | 6 |
|
| 6 | [Wh det] employs [adj] staff | 6 |
|
| 7 | [Wh det] has [adj] staff | 5 |
|
| 8 | [Wh det] have [adj] staff | 5 |
|
