| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [vb base] [pron] [verb] two [noun] | 5 |
|
| 2 | why [vb base] [pers pn] [verb] two [noun] | 5 |
|
| 3 | why [vb base] [pron] [verb] two [noun] | 5 |
|
