| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to ensure [conj] [pron] be [adv] [verb] | 20 |
|
| 2 | to ensure that [pron] [be] [adv] [verb] | 20 |
|
| 3 | to ensure [that] [pron] [be] [adv] [verb] | 20 |
|
| 4 | to ensure that [pron] [be] [adv] [verb] | 20 |
|
| 5 | to ensure [conj] [pers pn] [be] [adv] [verb] | 19 |
|
| 6 | to ensure [conj] [pron] [be] [adv] [vb pp] | 18 |
|
| 7 | to ensure [conj] they [be] [adv] [verb] | 10 |
|
| 8 | to ensure [conj] they [be] [adv] [verb] | 10 |
|
| 9 | to ensure [conj] [pron] are [adv] [verb] | 9 |
|
| 10 | to ensure [conj] [pron] [am/are] [adv] [verb] | 9 |
|
| 11 | to ensure [conj] [pron] [is] [adv] [verb] | 7 |
|
| 12 | to ensure [conj] it [be] [adv] [verb] | 6 |
|
| 13 | to ensure [conj] it [be] [adv] [verb] | 6 |
|
| 14 | to ensure [conj] [pron] is [adv] [verb] | 5 |
|
