| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] [verb] a [adj] | 3878 |
|
| 2 | were [verb] a [adj] | 803 |
|
| 3 | were [not/n't] [verb] [adj] | 206 |
|
| 4 | were [not/n't] a [adj] | 72 |
|
| 5 | were [not/n't] [verb] a | 50 |
|
