| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may have been a [noun sg] | 109 |
|
| 2 | [pers pn] may have a [noun sg] | 89 |
|
| 3 | [pers pn] may have been a | 46 |
|
| 4 | [pers pn] may have been [noun sg] | 9 |
|
| 5 | [pers pn] have been a [noun sg] | 6 |
|
