| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] clear [conj] | 490 |
|
| 2 | is [adv] clear [conj] these | 13 |
|
| 3 | it is clear [conj] these | 13 |
|
| 4 | it is [adv] [conj] these | 9 |
|
