| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [adj] [verb] [adj] | 4056 |
|
| 2 | [adv] [adj] [to-vb] [adj] | 3478 |
|
| 3 | [adv] [adj] to prevent [adj] | 22 |
|
| 4 | [adv] [adj] prevent [adj] | 21 |
|
