| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [not/n't] [v-ing] at [art] [noun sg] | 19 |
|
| 2 | [was/were] [not/n't] [v-ing] at the [noun] | 19 |
|
| 3 | was [not/n't] [v-ing] at [art] [noun] | 16 |
|
| 4 | [was/were] n't [v-ing] at [art] [noun] | 11 |
|
| 5 | [was/were] not [v-ing] at [art] [noun] | 10 |
|
| 6 | [was/were] [not/n't] looking at [art] [noun] | 6 |
|
| 7 | [was/were] [not/n't] [v-ing] at [art] time | 5 |
|
| 8 | [was/were] [not/n't] [v-ing] at [art] time | 5 |
|
| 9 | were [not/n't] [v-ing] at [art] [noun] | 5 |
|
