| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [verb] have a | 927 |
|
| 2 | [vb mod] [verb] a effect | 68 |
|
| 3 | [vb mod] have a effect | 63 |
|
| 4 | [verb] have a effect | 59 |
|
| 5 | [vb mod] [verb] have effect | 9 |
|
