| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be that [subord] a | 78 |
|
| 2 | be clear that a | 74 |
|
| 3 | be clear that [subord] | 59 |
|
| 4 | clear that [subord] a | 13 |
|
| 5 | be clear [subord] a | 5 |
|
