| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [vb past] [pers pn] come [adv] [prep] | 6 |
|
| 2 | why [vb past] [pers pn] come [adv prt] [prep] | 5 |
|
| 3 | why [vb past] [pers pn] come [prep] [noun] | 7 |
|
