| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [adv] [verb] that | 4921 |
|
| 2 | [noun] [adv] [to-vb] that | 213 |
|
| 3 | [noun] [adv] ensure that | 73 |
|
| 4 | [noun] [adv] to ensure [conj] | 36 |
|
