| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] it be not clear [that] | 15 |
|
| 2 | [coord] it is not clear [that] | 15 |
|
| 3 | [coord] it [be] not clear that | 15 |
|
| 4 | [coord] it [is] not clear [that] | 15 |
|
| 5 | [coord] it [be] not clear [that] | 15 |
|
| 6 | but it [be] not clear [that] | 14 |
|
