| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] at the same time | 364 |
|
| 2 | at the same time [prep] | 167 |
|
| 3 | [adv] at the time [prep] | 140 |
|
| 4 | [adv] the same time [prep] | 9 |
|
