| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have have a | 4374 |
|
| 2 | [not/n't] have a | 2675 |
|
| 3 | have [not/n't] have | 1413 |
|
| 4 | have [not/n't] a | 318 |
|
