| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] a [adj] | 28149 |
|
| 2 | [not/n't] a [adj] | 7246 |
|
| 3 | [not/n't] [vb pp] [adj] | 4124 |
|
| 4 | [not/n't] [vb pp] a | 2472 |
|
