| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [vb past] [prep] [det] [noun] | 195 |
|
| 2 | who [vb past] work [prep] [noun] | 32 |
|
| 3 | [vb past] work [prep] [det] [noun] | 29 |
|
| 4 | who work [prep] [det] [noun] | 28 |
|
| 5 | who [vb past] work [prep] [det] | 8 |
|
