| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [verb] that this [noun] | 215 |
|
| 2 | [noun sg] to ensure that [adj] [noun] | 133 |
|
| 3 | [noun sg] [to-vb] that this [noun] | 39 |
|
| 4 | [noun sg] ensure that this [noun] | 12 |
|
| 5 | [noun] to ensure that this [noun] | 10 |
|
| 6 | [noun sg] to ensure [conj] this [noun] | 5 |
|
