| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [adv] as [verb] that | 14 |
|
| 2 | [verb] [adv] as [to-vb] that | 8 |
|
| 3 | [verb] [adv] [conj] to ensure that | 7 |
|
| 4 | [verb] [adv] as ensure that | 5 |
|
| 5 | [verb] [adv] as to ensure [conj] | 5 |
|
