| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may be [vb pp] to [art] | 317 |
|
| 2 | [det] may be [vb pp] to | 48 |
|
| 3 | [det] may be [vb pp] [art] | 25 |
|
| 4 | [det] be [vb pp] to [art] | 15 |
|
