| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [vb base] [adv] [pers pn] do | 61 |
|
| 2 | why [vb base] [pers pn] do [det] | 22 |
|
| 3 | [vb base] [adv] [pers pn] do [det] | 13 |
|
| 4 | why [vb base] [adv] [pers pn] [det] | 9 |
|
