| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] at the [det] time | 1092 |
|
| 2 | in [noun] at the time | 232 |
|
| 3 | in [noun] at [det] time | 125 |
|
| 4 | in [noun] at the [det] | 45 |
|
