| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [vb past] [pers pn] for a | 8 |
|
| 2 | [Wh det] [vb past] [pron] for a | 8 |
|
| 3 | which [vb past] [pron] for a | 7 |
|
