| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [pers pn] [verb] [verb] | 23555 |
|
| 2 | [Wh adv] [pers pn] [verb] [verb] | 6062 |
|
| 3 | why [pron] [verb] [verb] | 1364 |
|
| 4 | why [pers pn] [verb] [verb] | 1349 |
|
