| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be that | 1400 |
|
| 2 | it is [that] | 704 |
|
| 3 | it was [that] | 476 |
|
| 4 | it be [that] | 112 |
|
| 5 | it 's [that] | 100 |
|
| 6 | it were [that] | 5 |
|
