| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [verb] that [noun pl] | 1044 |
|
| 2 | [be] [verb] ensure that | 459 |
|
| 3 | [verb] ensure that [noun pl] | 96 |
|
| 4 | [be] ensure that [noun pl] | 43 |
|
| 5 | [be] [verb] ensure [noun pl] | 8 |
|
