| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] on [noun pl] 's | 155 |
|
| 2 | impact on [noun] 's | 30 |
|
| 3 | impact on [noun pl] [unc] | 12 |
|
| 4 | impact [prep] [noun pl] 's | 9 |
|
