| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] not [adj] that [adj] [noun] | 85 |
|
| 2 | [is] [adv] clear that [adj] [noun] | 36 |
|
| 3 | [is] not clear [conj] [adj] [noun] | 35 |
|
| 4 | [be] not clear that [adj] [noun] | 13 |
|
| 5 | [is] not clear that [adj] [noun] | 12 |
|
| 6 | [is] not clear [that] [adj] [noun] | 12 |
|
