| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] [adv] clear that [noun prp] | 20 |
|
| 2 | it is [adv] clear that [noun prp] | 17 |
|
| 3 | it [is] also clear that [noun prp] | 5 |
|
| 4 | it [is] quite clear that [noun prp] | 5 |
|
