| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] [be] [vb pp] | 16354 |
|
| 2 | [be] [vb pp] available | 423 |
|
| 3 | [not/n't] [be] available | 148 |
|
| 4 | [not/n't] [vb pp] available | 12 |
|
