| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at the [det] time [subord] | 658 |
|
| 2 | at the same time [subord] | 658 |
|
| 3 | at the [det] time as | 627 |
|
| 4 | at the [det] time if | 13 |
|
| 5 | at the [det] time because | 5 |
|
