| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [vb base] [pers pn] [verb] [adj] | 256 |
|
| 2 | [adv] [vb base] [pers pn] [verb] this | 189 |
|
| 3 | why [verb] [pers pn] [verb] this | 77 |
|
| 4 | why [vb base] [pron] [verb] this | 40 |
|
