| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] what [vb mod] be [vb pp] | 546 |
|
| 2 | [coord] what [vb mod] be [vb pp] | 94 |
|
| 3 | [coord] [prep] what [vb mod] be | 9 |
|
