| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may be [conj] [prep] a | 7 |
|
| 2 | may [be] [conj] [prep] a | 7 |
|
| 3 | may be [conj] [prep] a | 7 |
|
| 4 | may [be] [conj] [prep] a | 7 |
|
