| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [vb past] [pron] [det] | 260 |
|
| 2 | who [vb past] in [pron] | 157 |
|
| 3 | [vb past] in [pron] [det] | 134 |
|
| 4 | who [vb past] in [det] | 83 |
|
