| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv] [adj] that [adj] | 1221 |
|
| 2 | be [adv] [adj] to ensure that | 53 |
|
| 3 | be [adj] to ensure that [adj] | 37 |
|
| 4 | [adv] [adj] to ensure that [adj] | 16 |
|
| 5 | be [adv] [adj] to ensure [adj] | 11 |
|
