| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [vb past] [be] [prep] | 362 |
|
| 2 | who [vb past] [prep] [det] | 291 |
|
| 3 | [vb past] [be] [prep] [det] | 220 |
|
| 4 | who [be] [prep] [det] | 167 |
|
| 5 | who [vb past] [be] [det] | 8 |
|
