| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | can have [adj] [noun] | 228 |
|
| 2 | [modal v] have [adj] effect | 135 |
|
| 3 | can have [adj] effect | 61 |
|
| 4 | can [verb] [adj] effect | 60 |
|
