| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] be [vb pp] to | 1779 |
|
| 2 | be [vb pp] to he | 520 |
|
| 3 | [Wh det] be [vb pp] he | 5 |
|
| 4 | [Wh det] be to he | 5 |
|
