| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [be] [verb] to [be] | 606 |
|
| 2 | may [adv] [be] [verb] to | 189 |
|
| 3 | may [be] [verb] to [be] | 170 |
|
| 4 | may [adv] [verb] to [be] | 118 |
|
