| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [det] time [prep] | 1374 |
|
| 2 | [adv] at [det] time | 502 |
|
| 3 | [adv] [det] time [prep] | 347 |
|
| 4 | [adv] at [det] [prep] | 297 |
|
