| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [verb] that | 3909 |
|
| 2 | it [verb] that [pron] | 1555 |
|
| 3 | is [verb] that [pron] | 898 |
|
| 4 | it is [verb] [pron] | 493 |
|
| 5 | it is that [pron] | 268 |
|
