| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] a [adj] effect on | 819 |
|
| 2 | has a [adj] effect on | 106 |
|
| 3 | has [verb] a [adj] effect | 57 |
|
| 4 | has [verb] [adj] effect on | 10 |
|
