| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [adv] [verb] to be | 280 |
|
| 2 | may [adv] [verb] to be | 88 |
|
| 3 | it may [verb] to be | 32 |
|
| 4 | it may [adv] [verb] to | 32 |
|
