| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at the [adj] time | 7818 |
|
| 2 | the [adj] time [to-vb] | 362 |
|
| 3 | at [adj] time [to-vb] | 74 |
|
| 4 | at the time [to-vb] | 35 |
|
| 5 | at the [adj] [to-vb] | 20 |
|
