| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [adv] [pron] | 26002 |
|
| 2 | [adv] why [pron] | 554 |
|
| 3 | [adv] why [adv] | 295 |
|
| 4 | why [adv] [pron] | 86 |
|
