| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] may have been a [noun] | 26 |
|
| 2 | [pers pn] may have been a [noun sg] | 26 |
|
| 3 | it may have been a [noun] | 19 |
|
| 4 | he may have been a [noun] | 7 |
|
