| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | having a [adj] [noun] | 1512 |
|
| 2 | [verb] a [adj] impact | 598 |
|
| 3 | have a [adj] impact | 452 |
|
| 4 | [v-ing] a [adj] impact | 36 |
|
| 5 | having [art] [adj] impact | 23 |
|
| 6 | having [art] [adj] impact | 23 |
|
| 7 | having a [adj] impact | 20 |
|
