| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | so [adv] do [art] | 124 |
|
| 2 | so [Wh adv] do [art] | 57 |
|
| 3 | [adv] how do [art] | 37 |
|
| 4 | so how [verb] [art] | 28 |
|
| 5 | so how do [art] | 26 |
|
