| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | so [Wh det] can [be] [verb] | 8 |
|
| 2 | so [Wh det] can [be] [vb pp] | 8 |
|
| 3 | so [Wh det] can [be] done | 8 |
|
| 4 | so [Wh det] can [be] do | 8 |
|
