| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [art] [adj] impact on | 386 |
|
| 2 | has have [art] [adj] impact | 37 |
|
| 3 | has [art] [adj] impact on | 28 |
|
| 4 | has have [adj] impact on | 10 |
|
