| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] happened to [be] | 236 |
|
| 2 | just happened to [be] | 53 |
|
| 3 | [pron] just happened to | 37 |
|
| 4 | [pron] just to [be] | 9 |
|
