| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was n't [verb] on [art] [noun sg] | 12 |
|
| 2 | [was/were] n't [verb] on the [noun sg] | 11 |
|
| 3 | [was/were] n't [v-ing] on [art] [noun sg] | 6 |
|
| 4 | [was/were] n't [vb pp] on [art] [noun sg] | 6 |
|
