| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | in [noun] [verb] [conj] | 1683 |
|
| 2 | [prep] [noun] ensure [conj] | 330 |
|
| 3 | [prep] [noun] ensure [conj] | 330 |
|
| 4 | in [noun] ensure [conj] | 145 |
|
