| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] to ensure that | 210 |
|
| 2 | [adv] to ensure that | 173 |
|
| 3 | [adv prt] to ensure that | 29 |
|
| 4 | enough to ensure that | 22 |
|
| 5 | enough to ensure that | 22 |
|
| 6 | out to ensure that | 13 |
|
| 7 | out to ensure that | 13 |
|
| 8 | also to ensure that | 12 |
|
| 9 | also to ensure that | 12 |
|
| 10 | carefully to ensure that | 8 |
|
| 11 | carefully to ensure that | 8 |
|
| 12 | how to ensure that | 8 |
|
| 13 | [Wh adv] to ensure that | 8 |
|
| 14 | how to ensure that | 8 |
|
| 15 | up to ensure that | 7 |
|
| 16 | up to ensure that | 7 |
|
| 17 | hard to ensure that | 6 |
|
| 18 | hard to ensure that | 6 |
|
| 19 | so to ensure that | 5 |
|
| 20 | only to ensure that | 5 |
|
| 21 | simply to ensure that | 5 |
|
| 22 | together to ensure that | 5 |
|
| 23 | together to ensure that | 5 |
|
| 24 | so to ensure that | 5 |
|
| 25 | only to ensure that | 5 |
|
| 26 | simply to ensure that | 5 |
|
