| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [vb pp] [adv] [adj] [conj] | 33 |
|
| 2 | it [be] [verb] [adv] clear [conj] | 20 |
|
| 3 | [pron] [be] [vb pp] [adv] clear [conj] | 7 |
|
| 4 | it [be] [vb pp] [adv] clear [conj] | 6 |
|
