| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] and ensure [conj] it [verb] | 7 |
|
| 2 | [noun sg] and ensure [conj] it [verb] | 6 |
|
| 3 | and ensure [conj] it is [verb] | 6 |
|
| 4 | and ensure [conj] it be [verb] | 6 |
|
| 5 | and ensure [conj] it [be] [verb] | 6 |
|
| 6 | and ensure [conj] it [is] [verb] | 6 |
|
