| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [vb past] [prep] | 9041 |
|
| 2 | [vb past] [prep] [num ord] | 1284 |
|
| 3 | who [vb past] [num ord] | 328 |
|
| 4 | who [prep] [num ord] | 21 |
|
