| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [vb base] [adv] [pers pn] [verb] | 1321 |
|
| 2 | then why [vb base] [pers pn] [verb] | 31 |
|
| 3 | then why [vb base] [adv] [pers pn] | 25 |
|
| 4 | then [vb base] [adv] [pers pn] [verb] | 17 |
|
