| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [prep] [pron] at the time | 10 |
|
| 2 | [pron] [prep] [pers pn] at the time | 10 |
|
| 3 | [indef pn] [prep] [pron] at the time | 8 |
|
