| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [be] [verb] [adv] [conj] [to-vb] | 69 |
|
| 2 | may [be] [verb] [adv] [conj] [verb] | 22 |
|
| 3 | may [be] [verb] [adv] [conj] [to-vb] | 6 |
|
