| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [modal v] [noun] | 294 |
|
| 2 | so [Wh det] [noun] | 214 |
|
| 3 | so [Wh det] [modal v] | 213 |
|
| 4 | so [modal v] [noun] | 98 |
|
