| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [vb past] [vb pp] | 9049 |
|
| 2 | who [vb past] [conj] | 2019 |
|
| 3 | [vb past] [conj] [vb pp] | 1014 |
|
| 4 | who [conj] [vb pp] | 6 |
|
