| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why do [pron] | 3169 |
|
| 2 | [adv] do he | 1161 |
|
| 3 | [Wh adv] do he | 756 |
|
| 4 | why [verb] he | 435 |
|
| 5 | why do he | 309 |
|
