| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] to ensure [that] [adj] [noun pl] | 84 |
|
| 2 | [am/are] [verb] [that] [adj] [noun pl] | 32 |
|
| 3 | [am/are] [verb] to ensure [that] [noun pl] | 14 |
|
| 4 | [am/are] [verb] to ensure [that] [adj] | 9 |
|
