| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [pron] [verb] to be | 711 |
|
| 2 | [prep] [pron] happen to [be] | 16 |
|
| 3 | [prep] [pron] happen to [be] | 16 |
|
| 4 | [prep] [pron] happen to be | 16 |
|
| 5 | [prep] [pron] happen [prep] be | 16 |
|
