| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | the [noun prp] at [art] time | 29 |
|
| 2 | the [noun prp] at [art] time | 29 |
|
| 3 | the [noun prp] at the time | 23 |
|
| 4 | the [noun prp] at a time | 5 |
|
