| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] to [be] [vb pp] clear | 13 |
|
| 2 | [vb -s] to [be] [vb pp] clear | 9 |
|
| 3 | need to [be] [vb pp] clear | 8 |
|
| 4 | needs to [be] [vb pp] clear | 7 |
|
| 5 | [noun] to [be] [vb pp] clear | 5 |
|
| 6 | have to [be] [vb pp] clear | 5 |
|
| 7 | to [be] [vb pp] clear [prep] | 7 |
|
| 8 | to [be] [vb pp] clear [conj] | 7 |
|
| 9 | to [be] [vb pp] clear [prep] | 7 |
|
| 10 | to [be] [vb pp] clear that | 6 |
|
| 11 | to [be] [vb pp] clear that | 6 |
|
| 12 | to [be] [vb pp] clear [that] | 6 |
|
