| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is clear that | 1286 |
|
| 2 | is clear that [adj] | 218 |
|
| 3 | it clear that [adj] | 110 |
|
| 4 | it is that [adj] | 39 |
|
| 5 | it is clear [adj] | 12 |
|
