| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and [conj] it [is] [verb] | 201 |
|
| 2 | ensure [conj] it [is] [verb] | 33 |
|
| 3 | and ensure [conj] it [is] | 15 |
|
| 4 | and ensure [conj] it [verb] | 7 |
|
