| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should be [vb pp] clear [conj] [art] | 8 |
|
| 2 | should [be] [vb pp] clear [conj] the | 8 |
|
| 3 | should [be] made clear [conj] [art] | 8 |
|
| 4 | should [be] [vb pp] clear that [art] | 7 |
|
| 5 | should [be] [vb pp] clear that [art] | 7 |
|
| 6 | should [be] [vb pp] clear [that] [art] | 7 |
|
