| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [vb pp] to | 2043 |
|
| 2 | it may be [vb pp] | 1101 |
|
| 3 | may be [vb pp] to | 900 |
|
| 4 | it may be to | 12 |
|
