| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] [vb past] [prep] this [noun] | 187 |
|
| 2 | [Wh det] [noun prp] [vb past] [prep] [noun] | 157 |
|
| 3 | [Wh det] [vb past] [prep] this [noun] | 48 |
|
| 4 | [Wh det] [noun prp] [vb past] [prep] this | 12 |
|
