| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] once [pers pn] [verb] that | 6 |
|
| 2 | [adv] once [pron] [verb] that | 6 |
|
| 3 | [adv] once [pron] [vb past] that | 5 |
|
