| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [vb mod] be [vb pp] | 1399 |
|
| 2 | [vb mod] be [vb pp] [noun] | 1039 |
|
| 3 | what be [vb pp] [noun] | 74 |
|
| 4 | what [vb mod] be [noun] | 31 |
|
