| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [verb] that [adj] | 1088 |
|
| 2 | [verb] to ensure that [adj] | 226 |
|
| 3 | [be] [verb] to ensure that | 195 |
|
| 4 | [be] [verb] to ensure [adj] | 24 |
|
| 5 | [be] to ensure that [adj] | 6 |
|
