| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] [verb] a | 5039 |
|
| 2 | may [be] [vb pp] [verb] | 1269 |
|
| 3 | may [be] [verb] a | 153 |
|
| 4 | may [be] [vb pp] a | 71 |
|
