| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [Wh det] at the same time | 7 |
|
| 2 | [coord] which at the same time | 7 |
|
| 3 | [coord] which at the same time | 7 |
|
| 4 | but [pron] at the same time | 5 |
|
