| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [adv] to ensure that | 25 |
|
| 2 | [be] [vb pp] [adv] to ensure that | 25 |
|
| 3 | be [vb pp] [adv] to ensure that | 11 |
|
| 4 | [be] [vb pp] [adv] to ensure that | 11 |
|
| 5 | [am/are] [vb pp] [adv] to ensure that | 6 |
|
| 6 | [adv] [vb pp] [adv] to ensure that | 6 |
|
| 7 | [adv] [vb pp] [adv] to ensure that | 6 |
|
| 8 | have [vb pp] [adv] to ensure that | 5 |
|
| 9 | [verb] [vb pp] [adv] to ensure that | 5 |
|
| 10 | are [vb pp] [adv] to ensure that | 5 |
|
| 11 | [vb pp] [adv] [conj] to ensure that | 6 |
|
| 12 | [vb pp] [adv] [subord] to ensure that | 5 |
|
| 13 | [vb pp] [adv] as to ensure that | 5 |
|
| 14 | [vb pp] [adv] as to ensure that | 5 |
|
| 15 | [vb pp] [adv] to ensure that [art] | 10 |
|
| 16 | [vb pp] [adv] to ensure that the | 10 |
|
| 17 | [vb pp] [adv] to ensure that [art] | 10 |
|
| 18 | [vb pp] [adv] to ensure that the | 10 |
|
| 19 | [vb pp] [adv] to ensure that [pron] | 9 |
|
| 20 | [vb pp] [adv] to ensure that [noun] | 9 |
|
| 21 | [vb pp] [adv] to ensure that [adj] | 7 |
|
| 22 | [vb pp] [adv] to ensure that [noun pl] | 7 |
|
| 23 | [vb pp] [adv] to ensure that [pers pn] | 6 |
|
