| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what happen be that [prep] | 5 |
|
| 2 | [Wh det] happen be that [prep] | 5 |
|
| 3 | [pron] happen be that [prep] | 5 |
|
| 4 | what happen be that [prep] | 5 |
|
