| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh pn] [vb past] [art] | 10481 |
|
| 2 | [Wh pn] [vb past] [art] | 10481 |
|
| 3 | [pron] [vb past] an | 5876 |
|
| 4 | [Wh pn] [vb past] a | 3239 |
|
| 5 | [Wh pn] [verb] an | 755 |
|
