| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] does [adv] | 1784 |
|
| 2 | [adv] why [adv] | 295 |
|
| 3 | why does [adv] | 192 |
|
| 4 | [adv] why does | 65 |
|
