| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [verb] [that] | 8865 |
|
| 2 | be [verb] [that] a | 990 |
|
| 3 | it be [verb] a | 869 |
|
| 4 | it [verb] [that] a | 223 |
|
| 5 | it be [that] a | 43 |
|
