| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [verb] [noun] [prep] a [noun] | 250 |
|
| 2 | not have [noun] [prep] [art] [noun] | 76 |
|
| 3 | [adv] have [noun] [prep] a [noun] | 70 |
|
| 4 | not have [noun] [prep] a [noun] | 22 |
|
