| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be clear is that [prep] | 5 |
|
| 2 | [be] clear is that [prep] | 5 |
|
| 3 | is clear is that [prep] | 5 |
|
| 4 | [is] clear is that [prep] | 5 |
|
| 5 | clear is that [prep] [art] | 5 |
|
| 6 | clear is that [prep] [art] | 5 |
|
