| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] not [verb] a [adj] | 395 |
|
| 2 | [vb -s] [verb] a [adj] effect | 76 |
|
| 3 | not [verb] a [adj] effect | 23 |
|
| 4 | [vb -s] not [verb] [adj] effect | 5 |
|
