| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [was/were] there at the time | 7 |
|
| 2 | [was/were] [adv] there at the time | 7 |
|
| 3 | [was/were] [not/n't] there at the time | 6 |
|
| 4 | [was/were] not there at the time | 6 |
|
| 5 | [was/were] n't there at the time | 5 |
|
