| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] what is [verb] | 322 |
|
| 2 | so what is [verb] | 20 |
|
| 3 | so [conj] what is | 9 |
|
| 4 | so [conj] what [verb] | 6 |
|
