| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] clear [that] [art] | 112 |
|
| 2 | is clear is [that] [art] | 22 |
|
| 3 | is [adv] clear is [that] | 16 |
|
| 4 | [adv] clear is [that] [art] | 8 |
|
