| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [verb] that | 3909 |
|
| 2 | is [verb] that [det] | 652 |
|
| 3 | it [verb] that [det] | 514 |
|
| 4 | it is [verb] [det] | 299 |
|
| 5 | it is that [det] | 36 |
|
