| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] what [vb mod] [noun] | 9 |
|
| 2 | [adv] what [modal v] [noun] | 8 |
|
| 3 | so what [modal v] [noun] | 7 |
|
| 4 | so what [modal v] [noun] | 7 |
|
