| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] clear that [art] [noun sg] | 210 |
|
| 2 | [is] not that [art] [noun sg] | 38 |
|
| 3 | [is] not clear that [art] | 20 |
|
| 4 | not clear that [art] [noun sg] | 14 |
|
