| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [conj] a [adj] | 319 |
|
| 2 | is clear [conj] [adj] | 110 |
|
| 3 | clear [conj] a [adj] | 70 |
|
| 4 | is clear [conj] a | 57 |
|
