| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [not/n't] clear that the | 23 |
|
| 2 | [pers pn] [be] not clear that the | 23 |
|
| 3 | [pers pn] [be] [not/n't] clear that the | 23 |
|
| 4 | [pers pn] be [not/n't] clear that the | 23 |
|
| 5 | [pers pn] [is] [not/n't] clear that the | 19 |
|
| 6 | [pers pn] is [not/n't] clear that the | 18 |
|
