| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] the same time [to-vb] a | 7 |
|
| 2 | at the same time [to-vb] a | 6 |
|
| 3 | at the same time [to-vb] a | 6 |
|
| 4 | [prep] the same time [to-vb] a | 5 |
|
