| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] may be [vb pp] [prep] | 1272 |
|
| 2 | may be [vb pp] [prep] [be] | 174 |
|
| 3 | [pron] may be [vb pp] [be] | 14 |
|
| 4 | [pron] be [vb pp] [prep] [be] | 7 |
|
