| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] may have [verb] [noun] | 160 |
|
| 2 | [Wh det] [modal v] have [verb] [noun] | 139 |
|
| 3 | [Wh det] may [verb] [verb] [noun] | 30 |
|
