| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh pn] have never have a [noun] | 9 |
|
| 2 | [Wh pn] have never have a [noun sg] | 9 |
|
| 3 | [Wh pn] have never had a [noun] | 9 |
|
| 4 | who have never have a [noun] | 8 |
|
