| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] and [verb] | 37905 |
|
| 2 | [adv] and [to-vb] | 433 |
|
| 3 | [adv] [conj] to ensure | 50 |
|
| 4 | [adv] and ensure | 25 |
|
