| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | so as [to-vb] [that] [art] | 8 |
|
| 2 | so as [to-vb] that [art] | 8 |
|
| 3 | so as [to-vb] that [art] | 8 |
|
| 4 | so as [to-vb] [conj] the | 7 |
|
| 5 | so as to ensure [conj] [art] | 6 |
|
