| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why do we [verb] | 185 |
|
| 2 | why do [pron] do | 167 |
|
| 3 | [adv] do we do | 59 |
|
| 4 | [Wh adv] do we do | 49 |
|
| 5 | why [verb] we do | 16 |
|
| 6 | why do we do | 16 |
|
