| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [verb] to ensure that [adj] [noun] | 56 |
|
| 2 | be [verb] to ensure that [adj] [noun] | 56 |
|
| 3 | is [verb] [verb] that [adj] [noun] | 22 |
|
| 4 | is [verb] [to-vb] that [adj] [noun] | 20 |
|
| 5 | is [verb] to ensure [that] [adj] [noun] | 9 |
|
| 6 | is [verb] ensure that [adj] [noun] | 9 |
|
| 7 | is [verb] to ensure [conj] [adj] [noun] | 9 |
|
| 8 | [is] [verb] to ensure that [adj] [noun] | 9 |
|
| 9 | is [verb] to ensure that [adj] [noun] | 9 |
|
