| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] to ensure [that] [pron] do not | 10 |
|
| 2 | [verb] to ensure [that] [pron] do not | 6 |
|
| 3 | [noun pl] to ensure [that] [pron] do not | 6 |
|
| 4 | to ensure [that] [pron] [noun] do not | 6 |
|
| 5 | to ensure [that] [pron] [noun pl] do not | 6 |
|
| 6 | to ensure [that] [pron] do not [verb] | 23 |
|
| 7 | to ensure [that] [pron] do not [vb infin] | 23 |
|
