| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [pron] [adv] [verb] | 6356 |
|
| 2 | [Wh adv] [pron] [adv] [verb] | 1113 |
|
| 3 | why [pron] [adv] [verb] | 241 |
|
