| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv] clear that | 452 |
|
| 2 | be clear [is] that | 59 |
|
| 3 | be [adv] clear [is] | 29 |
|
| 4 | [adv] clear [is] that | 22 |
|
| 5 | be [adv] [is] that | 11 |
|
