| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [vb mod] be [vb pp] [art] | 167 |
|
| 2 | [vb mod] be [vb pp] [be] [art] | 81 |
|
| 3 | what [vb mod] be [vb pp] [be] | 33 |
|
