| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] n't [verb] [prep] a [adj] | 13 |
|
| 2 | [was/were] n't [verb] [prep] a [adj] | 11 |
|
| 3 | was n't [verb] [prep] a [adj] | 10 |
|
| 4 | [was/were] n't [vb pp] [prep] a [adj] | 9 |
|
