| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at the [det] time | 6916 |
|
| 2 | at the [noun] [det] | 327 |
|
| 3 | the [noun] [det] time | 292 |
|
| 4 | at the [noun] time | 32 |
|
| 5 | at [noun] [det] time | 14 |
|
