| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [vb past] [pers pn] [verb] [pron] [det] | 10 |
|
| 2 | which [vb past] [pron] [verb] [pron] [det] | 6 |
|
| 3 | [Wh det] [vb past] [pron] [verb] [pers pn] [det] | 5 |
|
| 4 | [Wh det] [vb past] [pron] [to-vb] [pron] [det] | 5 |
|
