| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] so far [conj] [adj] ensure | 5 |
|
| 2 | [vb mod] [adv] far as [adj] ensure | 5 |
|
| 3 | [vb mod] [adv] far as [adj] ensure | 5 |
|
| 4 | [vb mod] so far [conj] [adj] ensure | 5 |
|
| 5 | [vb mod] [adv] far [conj] possible ensure | 5 |
|
| 6 | [vb mod] [adv] far [conj] [adj] ensure | 5 |
|
| 7 | [vb mod] [adv] far [conj] possible ensure | 5 |
|
| 8 | [vb mod] [adv] far [conj] [adj] ensure | 5 |
|
| 9 | [vb mod] [adv] far [subord] [adj] ensure | 5 |
|
