| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] a [adj] impact on | 388 |
|
| 2 | have a [adj] impact on | 322 |
|
| 3 | [verb] have a [adj] impact | 85 |
|
| 4 | [verb] have [adj] impact on | 24 |
|
