| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | so [Wh adv] [modal v] [pron] | 230 |
|
| 2 | so [Wh adv] [vb mod] [pron] | 230 |
|
| 3 | [adv] [Wh adv] could [pron] | 60 |
|
| 4 | so [adv] could [pron] | 29 |
|
| 5 | so [Wh adv] could [pron] | 24 |
|
