| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] not [adv] clear that | 13 |
|
| 2 | [pers pn] be not [adv] clear that | 13 |
|
| 3 | [pers pn] [be] not [adv] clear that | 13 |
|
| 4 | [pers pn] [is] not [adv] clear that | 11 |
|
| 5 | [pers pn] is not [adv] clear that | 11 |
|
