| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they have a [noun] | 1243 |
|
| 2 | have [not/n't] a [noun] | 255 |
|
| 3 | they have [not/n't] [noun] | 17 |
|
| 4 | they have [not/n't] a | 15 |
|
