| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] [verb] [adj] | 153 |
|
| 2 | it be [adv] [verb] clear | 24 |
|
| 3 | it [be] [adv] [verb] clear | 24 |
|
| 4 | it is [adv] [verb] clear | 13 |
|
| 5 | it [is] [adv] [verb] clear | 12 |
|
| 6 | [pron] is [adv] [verb] clear | 12 |
|
