| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] once you [verb] | 28 |
|
| 2 | [subord] once you [vb base] | 25 |
|
| 3 | [subord] once you have | 17 |
|
| 4 | [subord] once you 've | 12 |
|
