| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] to ensure [that] [adj] [noun pl] | 84 |
|
| 2 | are [verb] [that] [adj] [noun pl] | 22 |
|
| 3 | are [verb] to ensure [that] [noun pl] | 14 |
|
| 4 | are [verb] to ensure [that] [adj] | 9 |
|
