| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] not [verb] at the time | 23 |
|
| 2 | [was/were] not [verb] at [art] time | 23 |
|
| 3 | [was/were] not [verb] at [art] time | 23 |
|
| 4 | [was/were] not [verb] at the time | 23 |
|
| 5 | [was/were] not [vb pp] at [art] time | 18 |
|
| 6 | [was/were] not [verb] at [art] time | 17 |
|
| 7 | was not [verb] at [art] time | 17 |
|
| 8 | [was/were] n't [verb] at [art] time | 6 |
|
| 9 | were not [verb] at [art] time | 6 |
|
| 10 | [was/were] not [v-ing] at [art] time | 5 |
|
