| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | in [noun prp] at the time | 121 |
|
| 2 | [noun prp] at the [adj] time | 99 |
|
| 3 | in [noun prp] at [adj] time | 86 |
|
| 4 | in [noun prp] at the [adj] | 82 |
|
