| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | so [adv] [subord] [adj] ensure that | 5 |
|
| 2 | so [adv] [subord] [adj] ensure that | 5 |
|
| 3 | so far [subord] [adj] ensure that | 5 |
|
| 4 | so [adv] [subord] possible ensure that | 5 |
|
| 5 | so [adv] [subord] possible ensure that | 5 |
|
| 6 | so [adv] as [adj] ensure that | 5 |
|
