| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | happen [is] that the | 53 |
|
| 2 | [be] happen [is] that | 24 |
|
| 3 | [be] [is] that the | 6 |
|
| 4 | [be] happen [is] the | 5 |
|
