| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] clear [that] | 358 |
|
| 2 | is clear [is] [that] | 57 |
|
| 3 | is [adv] clear [is] | 30 |
|
| 4 | [adv] clear [is] [that] | 22 |
|
