| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [pron] at the time | 133 |
|
| 2 | [not/n't] [verb] [pron] at the | 122 |
|
| 3 | [not/n't] [verb] at the time | 82 |
|
| 4 | [not/n't] [verb] [pron] the time | 16 |
|
