| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] at the [adj] time | 448 |
|
| 2 | [det] at the [adj] time | 106 |
|
| 3 | [adv] [det] at the [adj] | 24 |
|
| 4 | [adv] [det] the [adj] time | 5 |
|
