| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [vb past] [prep] | 9041 |
|
| 2 | who [vb past] [prep] | 9041 |
|
| 3 | [pron] [vb past] by | 1962 |
|
| 4 | who [verb] by | 188 |
|
| 5 | who [vb past] by | 121 |
|
