| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be having a [adj] impact | 11 |
|
| 2 | [be] having a [adj] impact | 11 |
|
| 3 | is having a [adj] impact | 6 |
|
| 4 | [is] having a [adj] impact | 6 |
|
| 5 | having a [adj] impact [prep] | 14 |
|
| 6 | having a [adj] impact [prep] | 14 |
|
| 7 | having a [adj] impact on | 12 |
|
| 8 | having a [adj] impact on | 12 |
|
