| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at the [adj] time | 863 |
|
| 2 | [vb past] [verb] at the [adj] | 250 |
|
| 3 | [vb past] at the [adj] time | 80 |
|
| 4 | [vb past] [verb] at the time | 47 |
|
| 5 | [vb past] [verb] at [adj] time | 26 |
|
| 6 | [vb past] [verb] the [adj] time | 25 |
|
