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