| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [vb past] [noun pl] for [art] | 20 |
|
| 2 | which [vb past] [noun pl] for [art] | 20 |
|
| 3 | [Wh det] [vb past] [noun pl] for the | 18 |
|
