| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may [be] [verb] [art] | 391 |
|
| 2 | [modal v] [be] have [art] | 80 |
|
| 3 | [vb mod] [be] have [art] | 80 |
|
| 4 | may [be] have [art] | 9 |
|
| 5 | may [be] have [art] | 9 |
|
