| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [adj] [be] [that] | 316 |
|
| 2 | [is] [adj] [be] [that] | 305 |
|
| 3 | [be] clear [be] [that] | 62 |
|
| 4 | [is] clear [be] [that] | 58 |
|
| 5 | [is] clear [be] [conj] | 57 |
|
