| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] happen to be [prep] | 97 |
|
| 2 | which [verb] to be [prep] | 49 |
|
| 3 | which happen [prep] be [prep] | 8 |
|
| 4 | which happen to [be] [prep] | 8 |
|
| 5 | which happen [prep] be [prep] | 8 |
|
| 6 | which happen to be [prep] | 8 |
|
