| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] at the same time | 1090 |
|
| 2 | [prep] [noun] at the time | 592 |
|
| 3 | [prep] [noun] at the same | 196 |
|
| 4 | [prep] at the same time | 25 |
|
