| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] the same time [prep] | 180 |
|
| 2 | at the same time [prep] | 167 |
|
| 3 | at [prep] the same time | 166 |
|
| 4 | at [prep] the time [prep] | 19 |
|
