| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] can happen [prep] | 25 |
|
| 2 | things can happen [prep] | 14 |
|
| 3 | [noun pl] can happen to | 9 |
|
| 4 | [noun pl] can happen in | 7 |
|
| 5 | accidents can happen [prep] | 5 |
|
