| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it has [adj] [noun] | 611 |
|
| 2 | it [verb] [adj] effect | 29 |
|
| 3 | it have [adj] effect | 22 |
|
| 4 | [pron] has [adj] effect | 22 |
|
| 5 | it [vb -s] [adj] effect | 17 |
|
