| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh pn] [vb past] [vb pp] | 9207 |
|
| 2 | [vb past] [vb pp] so | 1083 |
|
| 3 | [Wh pn] [vb past] so | 199 |
|
