| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | can [not/n't] [be] [vb pp] | 5563 |
|
| 2 | can [be] [vb pp] [be] | 189 |
|
| 3 | [not/n't] [be] [vb pp] [be] | 56 |
|
