| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have a [adj] impact [prep] | 422 |
|
| 2 | have have a [adj] impact | 71 |
|
| 3 | have have [adj] impact [prep] | 22 |
|
| 4 | have have a [adj] [prep] | 13 |
|
| 5 | have have a impact [prep] | 12 |
|
