| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have n't [vb pp] a [noun] | 646 |
|
| 2 | [Wh pn] have [vb pp] a [noun] | 89 |
|
| 3 | [Wh pn] have n't [vb pp] a | 10 |
|
| 4 | [Wh pn] have n't [vb pp] [noun] | 6 |
|
