| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] so [adj] as [to-vb] | 123 |
|
| 2 | so [adj] as [to-vb] [art] | 99 |
|
| 3 | [be] so [adj] [to-vb] [art] | 10 |
|
