| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [verb] so as [to-vb] | 10 |
|
| 2 | [verb] [vb pp] so as [to-vb] | 10 |
|
| 3 | [verb] [to-vb] so as [to-vb] | 7 |
|
