| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [verb] that | 3909 |
|
| 2 | it is [verb] [noun sg] | 230 |
|
| 3 | it [verb] that [noun sg] | 179 |
|
| 4 | is [verb] that [noun sg] | 169 |
|
