| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] not have [verb] an [adj] | 12 |
|
| 2 | [modal v] not have [verb] an [adj] | 12 |
|
| 3 | not have [verb] an [adj] [noun] | 16 |
|
| 4 | not have [verb] an [adj] [noun sg] | 16 |
|
