| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [pron] [prep] the same time | 11 |
|
| 2 | [vb past] [pron] at the same time | 11 |
|
| 3 | [vb past] [pron] at the same time | 11 |
|
| 4 | [vb past] [pers pn] [prep] the same time | 10 |
|
