| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [noun pl] at the [adj] | 425 |
|
| 2 | [adj] [noun pl] at the time | 123 |
|
| 3 | [noun pl] at the [adj] time | 56 |
|
| 4 | [adj] at the [adj] time | 45 |
|
