| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | so [adj] as [to-vb] | 446 |
|
| 2 | [vb infin] so [adj] as | 31 |
|
| 3 | [vb infin] so [adj] [to-vb] | 30 |
|
| 4 | [vb infin] so as [to-vb] | 21 |
|
