| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | ensure [adv] far as possible | 12 |
|
| 2 | ensure as far [conj] possible | 12 |
|
| 3 | ensure [adv] far [subord] possible | 12 |
|
| 4 | ensure [adv] far as possible | 12 |
|
| 5 | ensure [adv] far [conj] possible | 12 |
|
| 6 | ensure as far [conj] possible | 12 |
|
| 7 | to ensure [adv] far [conj] possible | 8 |
|
