| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] has [not/n't] had a [noun] | 27 |
|
| 2 | [Wh pn] has [adv] had a [noun] | 22 |
|
| 3 | [Wh pn] has [not/n't] [vb pp] a [noun] | 21 |
|
| 4 | [Wh pn] has [not/n't] [verb] a [noun] | 21 |
|
| 5 | [Wh pn] have [not/n't] had a [noun] | 21 |
|
| 6 | [Wh pn] [verb] [not/n't] had a [noun] | 21 |
|
| 7 | [Wh pn] [vb -s] [not/n't] had a [noun] | 8 |
|
| 8 | [Wh pn] has [not/n't] have a [noun] | 8 |
|
| 9 | [Wh pn] has [not/n't] had [art] [noun] | 8 |
|
