| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] | 237912 |
|
| 2 | is [adv] | 164644 |
|
| 3 | be clearly | 4060 |
|
| 4 | [be] clearly | 4060 |
|
| 5 | [is] clearly | 1669 |
|
| 6 | is clearly | 1609 |
|
