| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [verb] that [det] | 973 |
|
| 2 | it be [prep] [verb] that | 334 |
|
| 3 | it be [prep] [verb] [det] | 114 |
|
| 4 | be [prep] [verb] that [det] | 42 |
|
| 5 | it [prep] [verb] that [det] | 9 |
|
