| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at the [det] time [art] | 486 |
|
| 2 | be at the [det] time | 113 |
|
| 3 | be at [det] time [art] | 25 |
|
| 4 | be at the time [art] | 13 |
|
