| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] to ensure that | 210 |
|
| 2 | [adv] to ensure that | 210 |
|
| 3 | [adv] to ensure [that] | 210 |
|
| 4 | [adv] to ensure [conj] | 173 |
|
| 5 | [adv prt] to ensure [conj] | 30 |
|
| 6 | enough to ensure [conj] | 22 |
|
| 7 | enough to ensure [conj] | 22 |
|
| 8 | out to ensure [conj] | 13 |
|
| 9 | out to ensure [conj] | 13 |
|
| 10 | also to ensure [conj] | 12 |
|
| 11 | also to ensure [conj] | 12 |
|
| 12 | how to ensure [conj] | 8 |
|
| 13 | [Wh adv] to ensure [conj] | 8 |
|
| 14 | carefully to ensure [conj] | 8 |
|
| 15 | carefully to ensure [conj] | 8 |
|
| 16 | how to ensure [conj] | 8 |
|
| 17 | up to ensure [conj] | 7 |
|
| 18 | up to ensure [conj] | 7 |
|
| 19 | hard to ensure [conj] | 6 |
|
| 20 | hard to ensure [conj] | 6 |
|
| 21 | together to ensure [conj] | 5 |
|
| 22 | simply to ensure [conj] | 5 |
|
| 23 | simply to ensure [conj] | 5 |
|
| 24 | together to ensure [conj] | 5 |
|
| 25 | only to ensure [conj] | 5 |
|
| 26 | so to ensure [conj] | 5 |
|
| 27 | only to ensure [conj] | 5 |
|
| 28 | so to ensure [conj] | 5 |
|
