| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] that [art] [noun sg] be | 6572 |
|
| 2 | ensure that [art] [noun] be | 462 |
|
| 3 | ensure that [art] [noun sg] be | 336 |
|
| 4 | ensure [that] [art] [noun sg] be | 336 |
|
| 5 | ensure that [art] [noun sg] be | 336 |
|
| 6 | ensure that [art] [noun sg] [be] | 336 |
|
| 7 | ensure [conj] [art] [noun sg] be | 336 |
|
