| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they just happen [prep] be | 7 |
|
| 2 | they just happen [prep] [be] | 7 |
|
| 3 | they just happen [prep] [be] | 7 |
|
| 4 | they just happen [prep] be | 7 |
|
