| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] had [art] [adj] effect | 163 |
|
| 2 | have had [art] [adj] effect | 163 |
|
| 3 | to have had [art] [adj] [noun] | 92 |
|
| 4 | to have [verb] [art] [adj] effect | 22 |
|
| 5 | to have [vb pp] [art] [adj] effect | 22 |
|
| 6 | to have have [art] [adj] effect | 20 |
|
| 7 | [to-vb] had [art] [adj] effect | 20 |
|
