| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] may be [vb pp] by a | 17 |
|
| 2 | [pers pn] may [be] [vb pp] by a | 17 |
|
| 3 | it may [be] [vb pp] by a | 9 |
|
