| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [not/n't] [adv] at the time | 11 |
|
| 2 | was [not/n't] [adv] at the time | 8 |
|
| 3 | be n't [adv] at the time | 6 |
|
| 4 | be [not/n't] there at the time | 6 |
|
| 5 | be not [adv] at the time | 5 |
|
