| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adj] to ensure that [det] [noun pl] | 9 |
|
| 2 | be [adj] to ensure that [det] [noun pl] | 5 |
|
| 3 | [be] [adj] to ensure that [det] [noun pl] | 5 |
|
