| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [verb] that [noun pl] | 313 |
|
| 2 | [be] ensure that [noun pl] | 43 |
|
| 3 | be ensure that [noun pl] | 43 |
|
| 4 | is ensure that [noun] | 43 |
|
| 5 | [is] ensure that [noun pl] | 27 |
|
| 6 | is ensure [conj] [noun pl] | 27 |
|
