| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | ensure that [adj] [noun] | 1094 |
|
| 2 | ensure that [adj] [noun pl] | 595 |
|
| 3 | [verb] that [adj] standards | 41 |
|
| 4 | ensure [conj] [adj] standards | 20 |
|
| 5 | ensure [that] [adj] standards | 20 |
|
| 6 | ensure that [adj] standards | 20 |
|
| 7 | ensure that [adj] standard | 20 |
|
