| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at the [det] time | 6919 |
|
| 2 | [conj] at the [det] | 1506 |
|
| 3 | [conj] at [det] time | 600 |
|
| 4 | [conj] at the time | 416 |
|
| 5 | [conj] the [det] time | 99 |
|
