| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] the same time [prep] | 180 |
|
| 2 | [prep] about the same time | 135 |
|
| 3 | [prep] about the time [prep] | 17 |
|
| 4 | about the same time [prep] | 10 |
|
