| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [prep] the same time | 194 |
|
| 2 | [vb past] [prep] the same time | 71 |
|
| 3 | [vb past] [prep] [prep] the time | 12 |
|
| 4 | [vb past] [prep] [prep] the same | 11 |
|
