| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | so [conj] to ensure [conj] the | 6 |
|
| 2 | so [conj] to ensure that the | 6 |
|
| 3 | so [conj] to ensure that the | 6 |
|
| 4 | so [conj] to ensure [that] the | 6 |
|
