| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [vb past] [prep] | 10934 |
|
| 2 | [vb past] [prep] this | 2373 |
|
| 3 | [Wh det] [prep] this | 255 |
|
| 4 | [Wh det] [vb past] this | 208 |
|
