| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it just happen [prep] | 19 |
|
| 2 | it just happen to | 16 |
|
| 3 | it just happen to | 16 |
|
| 4 | it just happens [prep] | 11 |
|
| 5 | it just happened [prep] | 8 |
|
