| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] it is [adv] clear that | 11 |
|
| 2 | [adv] it is [adv] clear that | 11 |
|
| 3 | [adv] it is [adv] clear [conj] | 11 |
|
| 4 | [adv] it is [adv] clear [that] | 11 |
|
| 5 | [adv] it is [adv] clear [conj] | 7 |
|
| 6 | [adv] it is not clear [conj] | 5 |
|
| 7 | [adv] it is not clear [conj] | 5 |
|
| 8 | [adv] it is [not/n't] clear [conj] | 5 |
|
