| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] once you | 30 |
|
| 2 | [vb base] once you | 30 |
|
| 3 | mean once you | 8 |
|
| 4 | know once you | 6 |
|
| 5 | think once you | 6 |
|
