| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and so ensure | 7 |
|
| 2 | and so ensure | 7 |
|
| 3 | [conj] so ensure | 7 |
|
| 4 | [coord] so ensure | 7 |
|
| 5 | so [conj] ensure | 39 |
|
| 6 | so as ensure | 39 |
|
| 7 | so [subord] ensure | 39 |
|
| 8 | so as ensure | 39 |
|
| 9 | so [adv] ensure | 6 |
|
| 10 | so [adv] ensure | 6 |
|
| 11 | so [adj] ensure | 6 |
|
| 12 | so [adj] ensure | 5 |
|
| 13 | so ensure [conj] | 16 |
|
| 14 | so ensure that | 16 |
|
| 15 | so ensure [that] | 16 |
|
| 16 | so ensure that | 16 |
|
