| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [be] [that] | 3212 |
|
| 2 | happen [be] [that] | 243 |
|
| 3 | [verb] happen [be] | 162 |
|
| 4 | [verb] happen [that] | 21 |
|
