| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adj] [that] a | 414 |
|
| 2 | is clear [that] [art] | 396 |
|
| 3 | be clear [that] a | 74 |
|
| 4 | [be] clear [that] a | 74 |
|
| 5 | [is] clear [that] a | 58 |
|
| 6 | is clear [conj] a | 57 |
|
