| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but at the same [vb base] | 5 |
|
| 2 | but at the same time | 5 |
|
| 3 | but at the same [verb] | 5 |
|
| 4 | but at the same time | 5 |
|
| 5 | but at the same [verb] | 5 |
|
