| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] have a beneficial effect | 12 |
|
| 2 | [vb mod] have a beneficial effect | 12 |
|
| 3 | [verb] have a beneficial effect | 11 |
|
| 4 | [adv] have a beneficial effect | 7 |
|
| 5 | [adv] have a beneficial effect | 7 |
|
| 6 | have have a beneficial effect | 6 |
|
| 7 | have [verb] a beneficial effect | 6 |
|
| 8 | have had a beneficial effect | 6 |
|
| 9 | have [vb pp] a beneficial effect | 6 |
|
| 10 | have have a beneficial effect | 6 |
|
| 11 | have a beneficial effect [prep] | 29 |
|
| 12 | have a beneficial effect [prep] | 29 |
|
| 13 | have a beneficial effect on | 25 |
|
| 14 | have a beneficial effect on | 25 |
|
