| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have just happened to | 6 |
|
| 2 | [verb] just happened to | 6 |
|
| 3 | just happened to [be] | 5 |
|
| 4 | just happened to be | 5 |
|
| 5 | just happened to [be] | 5 |
|
| 6 | just happened to be | 5 |
|
