| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | than at the same time last | 6 |
|
| 2 | than at [art] same time last | 6 |
|
| 3 | than at [art] same time last | 6 |
|
| 4 | than at [art] same time last | 6 |
|
