| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [adv] at [art] [adj] time | 18 |
|
| 2 | [verb] [adv] at [art] [adj] time | 18 |
|
| 3 | [verb] [adv] at the [adj] time | 13 |
|
| 4 | [verb] [adv] at the [adj] time | 13 |
|
| 5 | [vb pp] [adv] at [art] [adj] time | 6 |
|
| 6 | [verb] [adv] at a [adj] time | 5 |
|
