| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at the [adj] time | 876 |
|
| 2 | at about the [adj] time | 136 |
|
| 3 | [verb] at about the [adj] | 40 |
|
| 4 | [verb] about the [adj] time | 26 |
|
| 5 | [verb] at about [adj] time | 10 |
|
| 6 | [verb] at about the time | 8 |
|
