| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh pn] can not be [vb pp] | 77 |
|
| 2 | who can [not/n't] be [vb pp] | 77 |
|
| 3 | [Wh pn] can [not/n't] be named | 42 |
|
