| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [not/n't] [adj] that the | 139 |
|
| 2 | it is [adv] clear that the | 99 |
|
| 3 | it is [not/n't] clear [conj] the | 54 |
|
| 4 | it be [not/n't] clear that the | 23 |
|
| 5 | it [be] [not/n't] clear that the | 23 |
|
| 6 | it is [not/n't] clear that [art] | 19 |
|
| 7 | it [is] [not/n't] clear that the | 19 |
|
| 8 | [pron] is [not/n't] clear that the | 18 |
|
| 9 | it is [not/n't] clear that the | 18 |
|
| 10 | it is [not/n't] clear that the | 18 |
|
| 11 | it is [not/n't] clear [that] the | 18 |
|
| 12 | [pers pn] is [not/n't] clear that the | 18 |
|
