| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [vb past] [prep] | 9041 |
|
| 2 | [vb past] [conj] [prep] | 3733 |
|
| 3 | who [vb past] [conj] | 2019 |
|
| 4 | who [conj] [prep] | 8 |
|
