| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [vb -s] [prep] [art] | 965 |
|
| 2 | who work [prep] [art] | 510 |
|
| 3 | [vb -s] work [prep] [art] | 164 |
|
| 4 | who [vb -s] work [prep] | 63 |
|
