| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb past] at the time it | 6 |
|
| 2 | [pers pn] [verb] at the time it | 6 |
|
| 3 | i [verb] at the time it | 5 |
|
| 4 | i [verb] at the time it | 5 |
|
