| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [adv] [verb] that | 2134 |
|
| 2 | it [be] [adv] [verb] that | 2134 |
|
| 3 | it is [adv] [verb] [conj] | 1409 |
|
| 4 | it is [adv] [verb] that | 1289 |
|
| 5 | it [is] [adv] [verb] that | 1268 |
|
| 6 | [pron] is [adv] [verb] that | 1256 |
|
