| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do have [art] effect | 17 |
|
| 2 | [verb] have [art] effect | 17 |
|
| 3 | [verb] have an effect | 11 |
|
| 4 | [verb] have a effect | 11 |
|
| 5 | [vb -s] have [art] effect | 9 |
|
| 6 | does have [art] effect | 9 |
|
| 7 | [verb] have the effect | 6 |
|
| 8 | [verb] have the effect | 6 |
|
| 9 | [vb past] have [art] effect | 5 |
|
| 10 | did have [art] effect | 5 |
|
