| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at the [adj] time [art] | 515 |
|
| 2 | the [adj] time by [art] | 26 |
|
| 3 | at the [adj] time by | 18 |
|
| 4 | at [adj] time by [art] | 15 |
|
| 5 | at the time by [art] | 11 |
|
