| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] is that | 2231 |
|
| 2 | [vb pp] is that | 454 |
|
| 3 | happen is that | 173 |
|
| 4 | happened [be] that | 47 |
|
| 5 | happened be that | 47 |
|
| 6 | happened is [conj] | 38 |
|
| 7 | happened [is] that | 35 |
|
| 8 | happened is [that] | 35 |
|
| 9 | happened is that | 35 |
|
