| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [adv] [verb] [conj] [conj] | 71 |
|
| 2 | it [be] [adv] [vb pp] [conj] [conj] | 65 |
|
| 3 | it [be] [adv] known [conj] [conj] | 7 |
|
| 4 | it [be] [adv] know [conj] [conj] | 6 |
|
| 5 | [pers pn] [be] [adv] known [conj] [conj] | 6 |
|
| 6 | it [be] [adv] known [conj] [conj] | 6 |
|
| 7 | [pron] [be] [adv] known [conj] [conj] | 6 |
|
