| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] than at the [adj] time | 8 |
|
| 2 | [adj] than at the same time | 6 |
|
| 3 | [adj] than at the same time | 6 |
|
| 4 | [adj] than at the [det] time | 6 |
|
