| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] at the [noun] | 6279 |
|
| 2 | [verb] at the time | 1400 |
|
| 3 | [vb past] [prep] the time | 461 |
|
| 4 | [vb past] [prep] the time | 461 |
|
| 5 | [vb past] at [art] time | 398 |
|
| 6 | [vb past] at the time | 332 |
|
