| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and [verb] [conj] [pron] [verb] | 2091 |
|
| 2 | [conj] ensure [conj] [pron] [verb] | 57 |
|
| 3 | [coord] ensure [conj] [pron] [verb] | 50 |
|
| 4 | and ensure [conj] [pron] [verb] | 46 |
|
