| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] have a [noun sg] | 3735 |
|
| 2 | [not/n't] have a [noun sg] | 1297 |
|
| 3 | [vb mod] [not/n't] have a | 435 |
|
| 4 | [vb mod] [not/n't] have [noun sg] | 219 |
|
| 5 | [vb mod] [not/n't] a [noun sg] | 35 |
|
