| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why do we [adv] | 37 |
|
| 2 | why do we [adv] | 31 |
|
| 3 | why do we not | 19 |
|
| 4 | why do we not | 19 |
|
| 5 | why do we [not/n't] | 19 |
|
| 6 | why do we [adv] | 15 |
|
| 7 | why did we [adv] | 6 |
|
