| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] [adj] [conj] | 13274 |
|
| 2 | be [adv] clear [conj] | 622 |
|
| 3 | [be] [adv] clear [conj] | 622 |
|
| 4 | is [adv] clear [conj] | 574 |
|
| 5 | [is] [adv] clear [conj] | 397 |
|
