| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] that such [noun pl] | 65 |
|
| 2 | be [verb] to ensure that [noun pl] | 48 |
|
| 3 | [verb] to ensure that such [noun pl] | 7 |
|
| 4 | be [verb] to ensure that such | 6 |
|
