| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] can not be | 385 |
|
| 2 | [Wh det] can not [be] | 384 |
|
| 3 | [Wh det] can not be | 384 |
|
| 4 | which can not [be] | 362 |
|
| 5 | what can not [be] | 23 |
|
