| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] just happens to be | 12 |
|
| 2 | it just happens to be | 11 |
|
| 3 | it just happens to be | 11 |
|
| 4 | which just happens to be | 9 |
|
| 5 | which just happens to be | 9 |
|
| 6 | [Wh det] just happens to be | 9 |
|
