| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [verb] that [noun] | 1348 |
|
| 2 | it [is] [verb] [conj] [noun] | 607 |
|
| 3 | [pron] [is] [verb] that [noun] | 604 |
|
| 4 | [pers pn] [is] [verb] that [noun] | 585 |
|
| 5 | it [is] [verb] that [noun] | 574 |
|
