| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [prep] [be] | 13662 |
|
| 2 | may [vb infin] [prep] | 7209 |
|
| 3 | may [vb infin] [be] | 2962 |
|
| 4 | may [prep] [be] | 8 |
|
