| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [be] [verb] [prep] [det] | 5617 |
|
| 2 | may [be] [verb] [prep] [adj] | 1648 |
|
| 3 | may [be] [verb] [prep] [det] | 578 |
|
