| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [Wh adv] [verb] [pron] [verb] [pers pn] | 162 |
|
| 2 | why [adv] [verb] [pron] [verb] [pers pn] | 23 |
|
| 3 | why [Wh adv] [verb] [pron] [verb] [pron] | 8 |
|
