| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | once you have have | 15 |
|
| 2 | once you [vb base] have | 15 |
|
| 3 | once you [verb] had | 15 |
|
| 4 | once you 've have | 9 |
|
| 5 | once you have have | 6 |
|
