| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] just so happened that | 8 |
|
| 2 | [pron] just so happened that | 8 |
|
| 3 | [pron] just so happened [conj] | 8 |
|
| 4 | [pron] just so happened [that] | 8 |
|
