| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [art] [det] time | 6930 |
|
| 2 | at [art] [det] time | 6930 |
|
| 3 | at [art] [det] time | 6927 |
|
| 4 | at the [det] time | 6919 |
|
| 5 | at the [det] time | 6919 |
|
| 6 | at [art] same time | 6914 |
|
| 7 | at [art] all time | 11 |
|
| 8 | at an [det] time | 11 |
|
| 9 | at a [det] time | 11 |
|
