| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] be [vb pp] for | 543 |
|
| 2 | [to-vb] [Wh det] be [vb pp] | 283 |
|
| 3 | [to-vb] be [vb pp] for | 90 |
|
