| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] [verb] i | 991 |
|
| 2 | so [Wh adv] [verb] | 843 |
|
| 3 | so [verb] i | 436 |
|
| 4 | so [Wh adv] i | 8 |
|
