| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [Wh pn] may have [vb pp] a | 6 |
|
| 2 | [noun pl] [Wh pn] may have [vb pp] a | 5 |
|
| 3 | [Wh pn] may have [vb pp] a [noun] | 6 |
|
| 4 | [Wh pn] may have [vb pp] a [noun sg] | 6 |
|
