| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [verb] to ensure that | 41 |
|
| 2 | [conj] [verb] to ensure [that] | 41 |
|
| 3 | [conj] [verb] to ensure that | 41 |
|
| 4 | [coord] [verb] to ensure [conj] | 38 |
|
| 5 | and [verb] to ensure [conj] | 34 |
|
| 6 | and [verb] to ensure [conj] | 34 |
|
| 7 | [conj] [vb base] to ensure [conj] | 17 |
|
| 8 | [conj] [vb past] to ensure [conj] | 12 |
|
| 9 | [conj] try to ensure [conj] | 10 |
|
| 10 | [conj] try to ensure [conj] | 5 |
|
| 11 | [conj] seek to ensure [conj] | 5 |
|
| 12 | [conj] [vb -s] to ensure [conj] | 5 |
|
| 13 | [conj] [v-ing] to ensure [conj] | 5 |
|
