| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] to ensure that [adj] [noun pl] | 37 |
|
| 2 | [noun pl] ensure that [adj] [noun pl] | 28 |
|
| 3 | [noun pl] ensure that [det] [noun pl] | 19 |
|
| 4 | [noun pl] ensure that all [noun pl] | 9 |
|
| 5 | [noun pl] ensure that all [noun pl] | 9 |
|
| 6 | [noun pl] ensure that [adj] standards | 6 |
|
| 7 | [noun pl] ensure that [adj] [noun pl] | 5 |
|
