| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] might be [vb pp] | 1732 |
|
| 2 | what [modal v] be [vb pp] | 1399 |
|
| 3 | what might be [verb] | 304 |
|
| 4 | what might [be] [vb pp] | 280 |
|
