| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why do [pron] [verb] | 2725 |
|
| 2 | [adv] do we [verb] | 973 |
|
| 3 | [Wh adv] do we [verb] | 791 |
|
| 4 | why [verb] we [verb] | 214 |
|
| 5 | why do we [verb] | 185 |
|
