| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] clear that | 355 |
|
| 2 | is [adv] clear that | 290 |
|
| 3 | is very [adj] that | 206 |
|
| 4 | is very [adj] that | 199 |
|
| 5 | be very clear that | 20 |
|
| 6 | [be] very clear that | 20 |
|
| 7 | is very clear [conj] | 11 |
|
| 8 | [is] very clear that | 9 |
|
| 9 | is very clear that | 7 |
|
| 10 | is very clear that | 7 |
|
| 11 | is very clear [that] | 7 |
|
| 12 | is very clear that | 7 |
|
