| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [adv] [verb] [conj] [noun] | 451 |
|
| 2 | it [be] [adv] [verb] [conj] [noun] | 451 |
|
| 3 | [pron] is [adv] [verb] [conj] [noun] | 273 |
|
| 4 | it [is] [adv] [verb] [conj] [noun] | 267 |
|
