| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | happen [prep] be [prep] the | 72 |
|
| 2 | happen to be [prep] the | 72 |
|
| 3 | happen [prep] be [prep] the | 72 |
|
| 4 | happen to be [prep] the | 72 |
|
