| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [verb] [adv] [pron] | 3814 |
|
| 2 | why [verb] [adv] [pron] | 2533 |
|
| 3 | [coord] why [verb] [pron] | 291 |
|
| 4 | [coord] why [verb] [adv] | 131 |
|
