| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] not [verb] at the | 76 |
|
| 2 | not [verb] at the time | 48 |
|
| 3 | [vb past] [verb] at the time | 47 |
|
| 4 | [vb past] not [verb] the time | 15 |
|
| 5 | [vb past] not at the time | 6 |
|
