| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] to be [verb] [prep] | 14907 |
|
| 2 | happen to be [verb] [prep] | 85 |
|
| 3 | happen [prep] be [verb] [prep] | 85 |
|
| 4 | happen [prep] be [verb] [prep] | 85 |
|
| 5 | happen to [be] [verb] [prep] | 85 |
|
