| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] happen to | 2077 |
|
| 2 | something [verb] to | 255 |
|
| 3 | something happen [prep] | 64 |
|
| 4 | something happen [prep] | 64 |
|
| 5 | something happen to | 37 |
|
