| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] could be [art] [adj] | 447 |
|
| 2 | what [modal v] be [art] [adj] | 241 |
|
| 3 | what could be [art] [adj] | 25 |
|
| 4 | what could [be] [art] [adj] | 25 |
|
