| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] at the [adj] time | 169 |
|
| 2 | [vb past] at the [adj] time | 80 |
|
| 3 | [vb past] [adj] at the [adj] | 32 |
|
| 4 | [vb past] [adj] at the time | 17 |
|
| 5 | [vb past] [adj] at [adj] time | 9 |
|
| 6 | [vb past] [adj] the [adj] time | 5 |
|
