| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | so [adv] do | 958 |
|
| 2 | [adv] why do | 663 |
|
| 3 | [adv] why do | 628 |
|
| 4 | so why [verb] | 418 |
|
| 5 | so why do | 283 |
|
