| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [pron] [verb] this [noun] | 161 |
|
| 2 | what [vb past] [pron] [verb] [noun] | 53 |
|
| 3 | what [pron] [verb] this [noun] | 34 |
|
| 4 | what [vb past] [pron] [verb] this | 11 |
|
