| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they have not had [noun] | 11 |
|
| 2 | they have n't have [noun] | 8 |
|
| 3 | they have not have [noun sg] | 8 |
|
| 4 | they have not have [noun] | 7 |
|
