| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | so as [to-vb] [noun sg] | 165 |
|
| 2 | so as [to-vb] a | 138 |
|
| 3 | as [to-vb] a [noun sg] | 105 |
|
| 4 | so [to-vb] a [noun sg] | 11 |
|
