| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] just happen [prep] | 12 |
|
| 2 | [Wh det] just happen to | 11 |
|
| 3 | [Wh det] just happen to | 11 |
|
| 4 | which just happen [prep] | 10 |
|
| 5 | [Wh det] just happens [prep] | 9 |
|
