| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] to be [verb] | 492 |
|
| 2 | may [verb] to be [verb] | 477 |
|
| 3 | may be [verb] to be | 169 |
|
| 4 | may be [verb] to [verb] | 13 |
|
