| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] be [vb pp] [prep] a | 847 |
|
| 2 | [verb] [not/n't] [vb pp] [prep] a | 214 |
|
| 3 | [verb] [not/n't] be [vb pp] [prep] | 97 |
|
| 4 | [verb] be [vb pp] [prep] a | 10 |
|
