| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] [modal v] have a [adj] [noun] | 312 |
|
| 2 | [noun] [modal v] have a [adj] effect | 177 |
|
| 3 | [noun pl] [modal v] have [art] [adj] effect | 79 |
|
| 4 | [noun pl] [modal v] have [art] [adj] effect | 79 |
|
| 5 | [noun pl] [modal v] have a [adj] effect | 68 |
|
| 6 | [noun pl] [modal v] [verb] a [adj] effect | 59 |
|
| 7 | [noun pl] [modal v] [vb infin] a [adj] effect | 59 |
|
| 8 | [noun pl] [modal v] have a [adj] effect | 56 |
|
