| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [verb] [noun] at the time | 7 |
|
| 2 | [pron] [vb past] [noun] at [art] time | 7 |
|
| 3 | [pers pn] [verb] [noun] at [art] time | 6 |
|
| 4 | [pron] [verb] [noun pl] at [art] time | 5 |
|
