| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] may have have a [noun sg] | 13 |
|
| 2 | [noun] may have have a [noun] | 13 |
|
| 3 | [noun] may have had a [noun] | 12 |
|
| 4 | [noun sg] may have have a [noun] | 5 |
|
