| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [conj] i 've [verb] | 119 |
|
| 2 | [conj] once [pron] 've [verb] | 108 |
|
| 3 | [conj] once i [verb] [verb] | 16 |
|
| 4 | [conj] once i have [verb] | 16 |
|
| 5 | [conj] once i [vb base] [verb] | 15 |
|
