| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | once [pers pn] 've [verb] | 526 |
|
| 2 | [conj] [pers pn] 've leave | 68 |
|
| 3 | once [pers pn] have leave | 38 |
|
| 4 | once [pers pn] [verb] leave | 38 |
|
| 5 | [subord] [pers pn] 've leave | 32 |
|
| 6 | once [pers pn] [vb base] leave | 16 |
|
| 7 | once [pron] 've leave | 7 |
|
| 8 | once [pers pn] 've leave | 7 |
|
