| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] at the [det] time | 1092 |
|
| 2 | [unc] [noun] at the time | 63 |
|
| 3 | [unc] [noun] at [det] time | 46 |
|
| 4 | [unc] [noun] at the [det] | 25 |
|
| 5 | [unc] at the [det] time | 11 |
|
