| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may [be] [vb pp] [prep] [adj] | 783 |
|
| 2 | [Wh det] may [be] [vb pp] [prep] | 478 |
|
| 3 | [Wh det] may [be] [vb pp] [adj] | 29 |
|
