| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [adj] that | 11033 |
|
| 2 | it be clear [conj] | 1818 |
|
| 3 | [pron] be clear that | 1817 |
|
| 4 | it be clear [that] | 1795 |
|
| 5 | it [be] clear that | 1795 |
|
| 6 | it be clear that | 1795 |
|
