| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [adv] [verb] that [noun] | 382 |
|
| 2 | it [is] [adv] [verb] [conj] [noun] | 235 |
|
| 3 | it [is] [adv] [verb] that [noun] | 233 |
|
| 4 | [pron] [is] [adv] [verb] that [noun] | 226 |
|
