| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [pron] [prep] a | 5327 |
|
| 2 | who [vb past] [pron] [prep] | 1301 |
|
| 3 | who [vb past] [prep] a | 658 |
|
| 4 | who [vb past] [pron] a | 98 |
|
